OBDII BMW Code Definitions.
Be sure to double check the codes. Anything P1000 to P1999 or P3000 to P3400 will be Manufacturer specific and may not match the ones listed here. Check specific manufacturer pages on the site, as some of them, we list the OBD2 codes on those pages for those specific vehicles.
[ Acura ] [ Alfa Romeo ] [ Audi ] [ BMW ] [ Buick ] [ Cadillac ] [ Chevrolet ] [ Chrysler ] [ Citroen ] [ Daewoo ] [ Daihatsu ] [ Dodge ] [ Eagle ] [ Ford ] [ Freightliner ] [ GEO ] [ Genesis ] [ GM ] [ GMC ] [ Honda ] [ Hummer ] [ Hyundai ] [ Infiniti ] [ Isuzu ] [ Jaguar ] [ Jeep ] [ Kenworth ] [ Kia ] [ Lamborghini ] [ Land Rover ] [ Lexus ] [ Lincoln ] [ Mack ] [ Mahindra ] [ Mazda ] [ Mercedes-Benz ] [ Mercury ] [ Mini ] [ Mitsubishi ] [ Nissan ] [ Oldsmobile ] [ Opel ] [ Peterbilt ] [ Peugeot ] [ Plymouth ] [ Pontiac ] [ Porsche ] [ Ram ] [ Renault ] [ Saab ] [ Saturn ] [ Scion ] [ Subaru ] [ Suzuki ] [ Toyota ] [ Volvo ] [ VW ]
| BMW Codes | ||
|---|---|---|
| Trouble Code | Fault Location | Probable Cause |
| P0171 | System too lean, bank 1 | Intake/exhaust leak, AIR system, MAFNAF sensor, fuel pressure/pump, injector(s), HO2S |
| P0300 | Random/multiple cylinder(s) -misfire detected | Spark plug(s), HT lead(s), injector(s), ignition coil(s), low compression, wiring |
| P0301 | Cylinder 1 -misfire detected | Engine mechanical fault, wiring, ignition/fuel system, injector, ECT/MAF sensor, ECM |
| P0340 | Camshaft position (CMP) sensor A, bank 1 circuit malfunction | Wiring, CMP sensor, ECM |
| P0420 | Catalytic converter system, bank 1 -efficiency below threshold | Catalytic converter, wiring, HO2S | P1000 – P1099 (Fuel and air metering and auxiliary emission control) |
| P1000 | VVT control circuit, solenoid loss, bank 1 | VVT sensor |
| P1001 | WT control circuit malfunction – no signal, bank 1 | Connections, knock sensor (KS) short to positive, KS short to ground, wiring open circuit |
| P1002 | VVT sensor circuit, solenoid loss, bank 1 | Variable valve timing sensor |
| P1003 | VVT sensor circuit malfunction – no input, bank 1 | Connections, knock sensor (KS) short to positive, KS short to ground, wiring open circuit |
| P1004 | VVT supply voltage circuit malfunction – high input, bank 1 | Wiring short to positive, connections |
| P1005 | VVT self-test, bank 1 – adaptive learning – positions not stored | Wiring, connections, mechanical fault, VVT servo motor |
| P1006 | WT self-test – out of range, bank 1 | Mechanical fault |
| P1007 | VVT self-test – out of range, bank 1 | Mechanical fault |
| P1008 | VVT control circuit , bank 1 – diagnostic fault | Wiring, VVT sensor |
| P1009 | VVT sensor circuit, bank 1 -diagnostic fault | Wiring, variable valve timing sensor |
| P1010 | VVT control motor, bank 1 – position circuit malfunction | Battery voltage low, wiring open circuit, control motor shorted to ground, mechanical fault |
| P1011 | VVT control circuit – current too high | Wiring short circuit, electrical component short circuit |
| P1012 | WT control circuit, bank 1 – high input | Wiring, connections |
| P1013 | VVT control circuit, bank 1 – low input | Wiring, connections |
| P1014 | WT control motor, bank 1 – supply voltage high input | Wiring, connections |
| P1015 | WT control motor, bank 1 – supply voltage low input | Wiring, connections |
| P1017 | VVT control module – internal fault, current too high | ECM programming, ECM |
| P1018 | VVT control module – internal fault, voltage low | ECM programming, ECM |
| P1019 | VVT starting position/rest position comparison – circuit malfunction, bank 1 | Wiring, connections |
| P101A | WT overload protection – high input, bank 1 | Mechanical fault, servo motor short circuit, servo motor shorted to ground |
| P101B | P101B - Oxygen Sensor Circuit No Activity Detected Bank 2 Sensor 1 | |
| P1020 | WT overload protection, control motor- current high, bank 1 | Mechanical fault, servo motor short circuit, servo motor shorted to ground |
| P1021 | WT overload protection – control motor current too high | Wiring short circuit, loose reluctor, servo motor short circuit, operator error |
| P1022 | WT overload protection – control motor temperature too high | VVT servo motor, ECM programming |
| P1023 | Fuel Control Mixture Lean Bank 1 Sensor 1 | |
| P1024 | Fuel Control Mixture Lean Bank 2 Sensor 1 | |
| P1025 | Fuel Control Mixture Rich Bank 2 Sensor 1 | |
| P1026 | O2 Sensor Circuit Slow Response in Lean Control Range Bank 1 Sensor 1 | |
| P1027 | O2 Sensor Circuit Slow Response in Rich Control Range Bank 1 Sensor 1 | |
| P1028 | Pre-Catalyst Fuel Trim Too Rich Bank 1 | |
| P102C | Pre-Catalyst Fuel Trim Too Lean Bank 2 | |
| P1030 | O2 Sensor Circuit Slow Response in Rich Control Range Bank 2 Sensor 1 | |
| P1031 | O2 Sensor Circuit Slow Switching From Lean to Rich Bank 1 Sensor 1 | |
| P1033 | O2 Sensor Circuit Slow Switching From Lean to Rich Bank 2 Sensor 1 | |
| P1034 | O2 Sensor Circuit Slow Response after Coast Down Fuel Cutoff Bank 1 Sensor 1 | |
| P1036 | O2 Sensor Circuit Slow Response after Coast Down Fuel Cutoff Bank 2 Sensor 2 | |
| P1037 | Throttle position sensor (TPS), sensor A and B – range/performance | Wiring, connections, throttle valve, ECM |
| P1039 | Manifold differential pressure (MOP) sensor, bank 1 – pressure above upper limit | Wiring, connectors, MOP sensor |
| P103A | Manifold differential pressure (MOP) sensor, bank 1 – pressure below lower limit | Wiring, connectors, MOP sensor |
| P1040 | Engine Coolant Temperature Radiator Outlet Sensor High Input | |
| P1041 | Mass Or Volume Air Flow Circuit Low Input Bank 2 | |
| P1042 | Mass Or Volume Air Flow Circuit High Input Bank 2 | |
| P1043 | Intake air temperature (IAT) sensor 1, bank 1 – maximum temperature implausible | Wiring, connectors, IAT sensor |
| P1044 | Intake air temperature (IAT) sensor 1, bank 1 – minimum temperature implausible | Wiring, connectors, IAT sensor |
| P1045 | Heated oxygen sensor (H02S) 1, bank 2 – open circuit | Wiring, connections, H02S, catalytic convertor plugged, mechanical fault, ECM |
| P1046 | Pedal Position 1 Range/Performance Problem | |
| P1047 | Pedal Position 1 High Input | |
| P1048 | Heated oxygen sensor (H02S) 1, bank 1 – open circuit | Wiring, connections, H02S, catalytic convertor plugged, mechanical fault, ECM |
| P1049 | Heated oxygen sensor (H02S) 2, bank 2 – dynamic test malfunction | Wiring, H02S, ECM |
| P1050 | O2 Sensor Heater Control Circuit Bank 1 Sensor 1 | |
| P1051 | O2 Sensor Heater Circuit Signal Intermittent Bank 1 Sensor 2 | |
| P1052 | O2 Sensor Heater Circuit Low Voltage Bank 1 Sensor 1 | |
| P1053 | O2 Sensor Heater Circuit High Voltage Bank 1 Sensor 1 | |
| P1054 | O2 Sensor Heater Circuit Signal Intermittent Bank 1 Sensor 2 | |
| P1055 | O2 Sensor Heater Circuit High Voltage Bank 1 Sensor 2 | |
| P1056 | Solenoid Valve Running Losses Control Circuit Electrical | |
| P1057 | Post catalytic convertor fuel trim (FT), bank 1 – too lean | Wiring, downstream exhaust leak, upstream H02S, downstream H02S, ECM |
| P1058 | Post catalytic convertor fuel trim (FT), bank 2 – too rich | Wiring, upstream exhaust leak, upstream H025, downstream H025, ECM |
| P1059 | Post catalytic convertor fuel trim (FT), bank 2 – too lean | Wiring, downstream exhaust leak, upstream H02S, downstream H02S, ECM |
| P105A | Mass air flow (MAF) sensor – defective | Wiring, connections, MAF sensor |
| P105B | O2 Sensor Heater Circuit Signal Intermittent Bank 2 Sensor 1 | |
| P1060 | O2 Sensor Heater Circuit Low Voltage Bank 2 Sensor 1 | |
| P1061 | O2 Sensor Heater Circuit High Voltage Bank 2 Sensor 1 | |
| P1062 | O2 Sensor Heater Circuit Low Voltage Bank 2 Sensor 2 | |
| P1063 | O2 Sensor Heater Circuit High Voltage Bank 2 Sensor 2 | |
| P1064 | Mass air flow (MAF) sensor – defective | Wiring, connections, MAF sensor |
| P1068 | Fuel Trim Additve Bank 2 Low | |
| P1069 | Engine oil temperature (EOT) sensor - range/performance problem | Wiring, connector, EOT sensor, ECM |
| P1070 | Fuel Trim Additve Per Ignition Bank 1 Low | |
| P1071 | Fuel Trim Additve Per Ignition Bank 1 High | |
| P1072 | Fuel Trim Additve Per Ignition Bank 2 Low | |
| P1075 | Mass air flow (MAF) sensor – range/ performance | Wiring, connections, MAF sensor |
| P1076 | Ambient Pressure Sensor Learned Value Error | |
| P1077 | Ambient Pressure Sensor Rationality Check | |
| P1078 | Fuel trim (FT), Bank 1 - range/performance problem | Wiring, connectors, intake/fuel system, injectors, HO2S, MAF sensor, ECT sensor, EVAP canister purge valve, ECM |
| P1079 | Fuel Trim Adaptation Additve Bank 2 Malfunction | |
| P107A | Heated oxygen sensor (HO2S) 1, Bank 1 - slow response | Wiring, HO2S |
| P107B | O2 Sensor Slow Response Bank 2 | |
| P107C | O2 Sensor Signal Circuit Slow Switching From Rich to Lean Bank 1 Sensor 1 | |
| P1080 | O2 Sensor Signal Circuit Slow Switching From Rich to Lean Bank 2 Sensor 1 | |
| P1081 | O2 Sensor Signal Circuit Slow Switching From Rich to Lean Bank 1 Sensor 2 | |
| P1082 | O2 Sensor Signal Circuit Slow Switching From Rich to Lean Bank 2 Sensor 2 | |
| P1083 | O2 Sensor Bank 1 Sensor 2 Open Circuit During Coast Down Fuel Cut-off | |
| P1084 | O2 Sensor Bank 2 Sensor 2 Open Circuit During Coast Down Fuel Cut-off | |
| P1085 | Heated oxygen sensor (HO2S) 2, Bank 2 - heater circuit malfunction | Wiring, connector, fuel pump relay, HO2S |
| P1086 | O2 Sensor Heater Control Circuit Bank 2 Sensor 2 | |
| P1087 | Fuel trim (FT), Bank 1 - range/performance problem | Wiring, connectors, intake/fuel system, injectors, HO2S, MAF sensor, ECT sensor, EVAP canister purge valve, ECM |
| P1088 | Fuel Control Bank 2 Sensor 1 | |
| P1090 | Pre-Catalyst Fuel Trim System Bank 1 | |
| P1091 | Pre-Catalyst Fuel Trim System Bank 2 | |
| P1092 | Post-catalyst Fuel Trim System Bank 1 | |
| P1093 | Post-catalyst Fuel Trim System Bank 2 | |
| P1094 | Manifold differential pressure (MOP) sensor, bank 1 – signal high | Wiring short to positive, connectors, MOP sensor |
| P1095 | Manifold differential pressure (MOP) sensor, bank 1 – signal low | Wiring short to ground, connectors, MOP sensor |
| P1096 | Fuel pump – speed too high | Wiring, fuel pump |
| P1097 | Fuel pump – speed too low | Wiring, fuel pump |
| P1098 | Fuel pump – emergency operation | General information | P1100 – P1199 (Fuel and air metering) |
| P1100 | Fuel pump – temperature too high | Wiring, fuel pump |
| P1104 | Pedal Position Sensor 2 High Input | |
| P1105 | Fuel pump relay – primary circuit high voltage | Wiring short to positive, connections |
| P110F | Fuel pump – emergency cut-off | General information |
| P1112 | Fuel Pressure Low | |
| P1116 | Charge Air Pressure Actuator Short Circuit To Ground | |
| P1117 | Engine torque difference Bank 1 to 2 - malfunction | Trouble code(s) stored, intake leak, mechanical fault, electronic throttle system (ETS) |
| P1118 | Ambient Air Pressure Sensor Electrical | |
| P111E | Switching Solenoid for Air Assisted Injection Valves Bank 1 Control Circuit Signal Low | |
| P111F | Switching Solenoid for Air Assisted Injection Valves Bank 2 Control Circuit Electrical | |
| P1120 | Switching Solenoid for Air Assisted Injection Valves Bank 2 Control Circuit Signal Low | |
| P1121 | Switching Solenoid for Air Assisted Injection Valves Bank 2 Control Circuit Signal High | |
| P1122 | Camshaft position (CMP) sensor A, bank 1 – timing error | Wiring short circuit, wiring open circuit, electrical interference, exhaust CMP sensor |
| P1123 | Ignition system diagnostic monitor, cylinder 1 – duration too short | Wiring, connections, spark plug, ignition coil, fuel system, injector, ECT sensor, MAF sensor, ECM |
| P1124 | Ignition system diagnostic monitor, cylinder 2 – duration too short | Wiring, connections, spark plug, ignition coil, fuel system, injector, ECT sensor, MAF sensor, ECM |
| P112B | Ignition system diagnostic monitor, cylinder 3 – duration too short | Wiring, connections, spark plug, ignition coil, fuel system, injector, ECT sensor, MAF sensor, ECM |
| P112C | Ignition system diagnostic monitor, cylinder 4 – duration too short | Wiring, connections, spark plug, ignition coil, fuel system, injector, ECT sensor, MAF sensor, ECM |
| P1130 | Ignition system diagnostic monitor, cylinder 6 – duration too short | Wiring, connections, spark plug, ignition coif, fuel system, injector, ECT sensor, MAF sensor, ECM |
| P1131 | 'A' Camshaft Position Plausibility | |
| P1132 | Fuel System Error | |
| P1134 | 'B' Camshaft Position Plausibility | |
| P1135 | Knock sensor (KS) 2, bank 1 – low input | Wiring, KS incorrectly tightened, KS, crankshaft (CKP) sensor fault code set |
| P1136 | Knock sensor (KS) 2, bank 1 – high input | Wiring, KS incorrectly tightened, KS, crankshaft (CKP) sensor fault code set |
| P1137 | Knock Sensor 4 Low Input | |
| P1138 | Knock Sensor 4 High Input | |
| P1139 | Multiple Cylinder Misfire During Start | |
| P113A | Multiple Cylinder Misfire With Fuel Cut-off | |
| P113B | Misfire During Start Cylinder 1 | |
| P1140 | Misfire Cylinder 1 With Fuel Cut-off | |
| P1145 | Misfire During Start Cylinder 2 | |
| P114A | Misfire Cylinder 2 With Fuel Cut-off | |
| P114B | Misfire During Start Cylinder 3 | |
| P114C | Misfire Cylinder 3 With Fuel Cut-off | |
| P114D | Misfire During Start Cylinder 4 | |
| P114F | Misfire Cylinder 4 With Fuel Cut-Off | |
| P1150 | Misfire During Start Cylinder 5 | |
| P1151 | Misfire Cylinder 5 With Fuel Cut-Off | |
| P1152 | Misfire During Start Cylinder 6 | |
| P1153 | Misfire Cylinder 6 With Fuel Cut-Off | |
| P1155 | Misfire During Start Cylinder 7 | |
| P1156 | Misfire Cylinder 7 With Fuel Cut-Off | |
| P1157 | Misfire During Start Cylinder 8 | |
| P1159 | Misfire Cylinder 8 With Fuel Cut-Off | |
| P115A | Misfire Cylinder 9 With Fuel Cut-Off | |
| P115B | Knock sensor (KS) 2, bank 1 – range/performance | Wiring, connections, KS incorrectly tightened, KS 2 |
| P115C | Misfire During Start Cylinder 10 | |
| P1160 | Misfire Cylinder 10 With Fuel Cut-Off | |
| P1161 | Misfire During Start Cylinder 11 | |
| P1162 | Misfire Cylinder 11 With Fuel Cut-Off | |
| P1163 | Misfire During Start Cylinder 12 | |
| P1164 | Misfire Cylinder 12 With Fuel Cut-Off | |
| P1165 | Ignition system diagnostic monitor – electrical malfunction | Wiring, connections, voltage supply |
| P116C | Knock Sensor 3 Circuit | |
| P116E | Knock Sensor 4 Circuit | |
| P1171 | Knock sensor(s) (KS) - circuit malfunction | Wiring, connector, KS incorrectly tightened, KS |
| P1172 | Crankshaft position (CKP) sensor – timing plausibility | CKP sensor, reluctor |
| P1173 | Camshaft Position Sensor 'B' Circuit Bank 1 | |
| P1174 | Heated Catalyst Battery Voltage or Current too Low During Heating Bank 1 | |
| P1175 | Heated Catalyst Current Too High During Heating Bank 1 | |
| P1176 | Heated Catalyst Power Switch Overtemperature Condition Bank 1 | |
| P1177 | Carbon Canister Shut Off Valve Control Circuit Electrical | |
| P1178 | Heated Catalyst Current too High During Heating Bank 2 | |
| P1179 | Heated Catalyst Power Switch Overtemperature Condition Bank 2 | |
| P1180 | Heated Catalyst Internal Control Module Checksum/ROM Error | |
| P1181 | Fuel level signal, 1 – incorrect value | Wiring, connections, fuel level sensor |
| P1182 | Fuel level signal, 2 – incorrect value | Wiring, connections, fuel level sensor |
| P1183 | Secondary air injection (AIR), bank 1, bank 2 – insufficient flow detected | Hose connection(s), AIR valve, AIR pump |
| P1186 | Fuel injection – injector cut-off | Fuel level too low |
| P1187 | Secondary air injection (AIR), pump relay – signal low | Wiring, connector, AIR pump relay |
| P1188 | Secondary air injection (AIR), pump relay – signal high | Wiring, connector, AIR pump relay |
| P1189 | Mass air flow (MAF)/vane air flow (VAF) – flow too low | Wiring, MAFNAF sensor, vacuum leaks |
| P1190 | Throttle control system – incorrect air flow | Air flow blockage, air leaks |
| P1191 | Secondary Air Valve Or The Tube Blocked | |
| P1192 | Secondary Air System Air Mass Flow Sensor Disconnected or Stuck Signal | |
| P1193 | Secondary Air Valve Control Circuit Electrical | |
| P1197 | Secondary Air System Bank 2 | |
| P1198 | Mass air flow (MAF)/vane air flow (VAF) – flow too high | Wiring, MAFNAF sensor, vacuum leaks |
| P1199 | Secondary Air Injection System Incorrect Flow Detected | P1200 – P1299 (Fuel and air metering – injector circuit) |
| P1214 | Fuel tank leakage diagnostic module | Wiring, fuel tank leakage diagnostic module |
| P1215 | Catalyst temperature sensor – wrong code | Catalyst temperature sensor |
| P1216 | Purge Control Valve Control Circuit Signal Low | |
| P1217 | Catalyst temperature sensor – correlation error | Catalyst temperature sensor incorrectly installed, catalyst temperature sensor |
| P1221 | Catalyst temperature sensor – range error | Catalyst temperature sensor incorrectly installed, catalyst temperature sensor |
| P1222 | Purge Control Valve Control Circuit Signal High | |
| P1223 | Leakage Diagnostic Pump Control Open Circuit | |
| P1230 | Leakage Diagnostic Pump Control Circuit Signal Low | |
| P1234 | Leakage Diagnostic Pump Control Circuit Signal High | |
| P1236 | Diagnostic Module Tank Leakage Pump Control Open Circuit | |
| P1244 | Diagnostic Module Tank Leakage Pump Control Circuit Signal Low | |
| P1250 | Diagnostic Module Tank Leakage Pump Control Circuit Signal High | |
| P1252 | Fuel tank leakage diagnostic module – pump current too high | Wiring, fuel tank leakage diagnostic module |
| P1270 | Fuel tank leakage diagnostic module – pump current too low | Wiring, fuel tank leakage diagnostic module |
| P1271 | Fuel tank leakage diagnostic module – pump current too high | Wiring, fuel tank leakage diagnostic module |
| P1283 | Diagnostic Module Tank Leakage Switching Solenoid Open Circuit | |
| P1284 | Diagnostic Module Tank Leakage Switching Solenoid Control Circuit Signal Low | |
| P1285 | Diagnostic Module Tank Leakage Switching Solenoid Control Circuit Signal High | |
| P1287 | Secondary air injection (AIR), pump relay – signal low | Wiring, connector, AIR pump relay |
| P1288 | Secondary Air Injection Pump With Series Resistor Control Circuit Electrical | |
| P1289 | Heated Catalyst Heater Power Switch Temperature Sensor Electrical Bank 1 | P1300 – P1399 (Ignition system or misfire) |
| P1300 | Heated Catalyst Heater Power Supply Open Circuit Bank 2 | |
| P1301 | Heated Catalyst Heater Power Switch Temperature Sensor Electrical Bank 2 | |
| P1302 | Heated Catalyst Gate Voltage Signal Low | |
| P1303 | Heated Catalyst Internal Control Module Checksum/ROM Error | |
| P1304 | Heated Catalyst Battery Temperature Sensor 1 Electrical | |
| P1305 | Heated Catalyst Battery Temperature Sensor 2 Electrical | |
| P1306 | Heated Catalyst Battery Temperature Sensor 1 or 2 Plausibility | |
| P130A | Heated Catalyst Power Switch Temperature Sensor Plausibility | |
| P1313 | Heated Catalyst Comparison Battery Voltages of Power Switches Plausibility | |
| P1314 | Heated Catalyst Battery Disconnecting Switch Plausibility | |
| P1317 | Evaporative emission (EVAP) canister purge valve - ECM output stage | Wiring, EVAP canister purge valve, ECM |
| P1327 | Diagnostic Module Tank Leakage Pump Current Plausibility | |
| P1328 | Leakage Diagnostic Pump Clamped Tube | |
| P1329 | Leakage Diagnostic Pump Reed Switch Did Not Open | |
| P1330 | Evaporative Emissions System Leak Detected | |
| P1332 | Brake Boost Vacuum System Mechanical Failure | |
| P1333 | Downstream Throttle Air Leak | |
| P1340 | Unmetered Air After Compressor | |
| P1341 | Electric fan self-test fault | Electric fan assembly |
| P1342 | Radiator ventilation self-test fault | Mechanical fault |
| P1343 | Manifold differential pressure circuit, actuator 1 – mechanical fault | Actuator 1 |
| P1344 | Manifold differential pressure circuit, actuator 2 – mechanical fault | Actuator 2 |
| P1345 | Radiator ventilation, lower- electrical fault | Wiring, connections |
| P1346 | Radiator ventilation, upper- electrical fault | Wiring, connections |
| P1347 | Radiator ventilation – electrical fault | Wiring, connections |
| P1348 | Battery temperature sensor circuit – temperature error | Battery temperature sensor |
| P1349 | Idle Speed Control Valve Stuck Closed | |
| P1350 | Idle Speed Control Valve Closing Solenoid Control Circuit Signal High or Low | |
| P1351 | Idle Speed Control Valve Closing Solenoid Control Circuit Signal Low | |
| P1352 | Idle Speed Control Valve Closing Solenoid Control Open Circuit | |
| P1353 | Idle Speed Control Valve Closing Solenoid Control Circuit Electrial | |
| P1354 | Idle Speed Control Valve Open Solenoid Control Circuit Signal High | |
| P1355 | Idle Speed Control Valve Open Solenoid Control Circuit Signal Low | |
| P1356 | Idle Speed Control Valve Opening Solenoid Control Open Circuit | |
| P1357 | Idle speed control (ISC) actuator - malfunction | Wiring, ISC actuator |
| P1358 | Battery temperature sensor circuit – electrical fault | Wiring, intermittent voltage high, intermittent voltage low, connections, battery temperature sensor |
| P1359 | Battery temperature sensor circuit – electrical fault | Wiring, wiring open circuit, intermittent voltage high, intermittent voltage low, connections, battery temperature sensor |
| P135B | Battery temperature sensor circuit | Battery temperature sensor |
| P135C | Battery temperature sensor circuit – voltage error | Battery temperature sensor |
| P1360 | Battery temperature sensor circuit – current error | Battery temperature sensor |
| P1361 | Idle Speed Control Valve Stuck | |
| P1362 | Manifold differential pressure circuit – electrical fault | Wiring open circuit, wiring short circuit |
| P1363 | Manifold differential pressure circuit – signal low | Wiring short to ground |
| P1364 | Manifold differential pressure circuit – signal high | Wiring short to positive, ECM |
| P1365 | Engine off timer – implausible signal | Engine coolant temperature (ECT) sensor, instrument cluster, engine off timer |
| P1377 | MS40/41/42/46/M5. 2: Inlet camshaft control system, end position - plausibility | Wiring, connector, camshaft position (CMP) sensor, crankshaft position (CKP) sensor, ECM |
| P1381 | Battery temperature sensor circuit – electrical fault | Wiring, connections, Battery temperature sensor |
| P1382 | Battery temperature sensor circuit – electrical fault | Wiring open circuit, wiring intermittent open circuit, wiring shorted to positive, wiring shorted to ground, connections, battery temperature sensor |
| P1383 | Battery temperature sensor circuit | battery temperature sensor |
| P1384 | Oil quality sensor- communication error | Wiring, connections, oil quality sensor |
| P1385 | Inlet camshaft control system, camshaft position - plausibility | Wiring, connector, camshaft position (CMP) actuator, ECM |
| P1386 | Camshaft Position Actuator 'A' Signal High Bank 1 | |
| P1396 | Camshaft position (CMP) actuator, inlet camshaft - ECM output stage | Wiring, connector, CMP actuator, ECM |
| P1397 | Inlet camshaft control system, Bank 2 - ECM output stage | Wiring, connectors, CMP actuator, ECM | P1400 – P1499 (Emission control) |
| P1400 | Camshaft Position Actuator 'A' Control Circuit Signal Low Bank 1 | |
| P1401 | Camshaft Position Actuator 'A' Control Circuit Signal High Bank 1 | |
| P1402 | Camshaft position (CMP) actuator, exhaust camshaft - ECM output stage | Wiring, connector, CMP actuator, ECM |
| P1403 | Idle Air Control Actuator 2 Target Position Fault | |
| P1404 | Camshaft Position Actuator 'B' Control Open Circuit Bank 1 | |
| P1405 | Camshaft Position Actuator 'B' Control Open Circuit Bank 2 | |
| P1406 | Camshaft Position Actuator 'B' Control Circuit Signal Low Bank 2 | |
| P1407 | Camshaft Position Actuator 'B' Control Circuit Signal High Bank 2 | |
| P1408 | Electronic stability program (ESP) control switch – input too high | Wiring shorted to positive, wiring open circuit, connections, ESP control switch |
| P140A | Electronic stability program (ESP) control switch – input too low | Wiring shorted to ground, connections, ESP control switch |
| P140E | Pedal Position Sensor Electrical | |
| P1413 | Pedal Position Sensor | |
| P1414 | Pedal Position Sensor | |
| P1415 | Pedal Position Sensor | |
| P1417 | Pedal Position Sensor | |
| P1418 | Idle speed control (ISC) actuator - malfunction | Wiring, ISC actuator |
| P1419 | Engine off timer – timeout | CAN bus communication error |
| P1420 | Camshaft Position Actuator 'A' Control Open Circuit Bank 1 | |
| P1421 | Engine position system B, bank 1 – performance | Camshaft/reluctor position, timing chain/tensioner, camshaft position actuator, incorrect torque on crankshaft center bolt |
| P1422 | Engine position system A, bank 1 – performance – | Camshaft/reluctor position, timing chain/tensioner, camshaft position actuator, incorrect torque on crankshaft center bolt |
| P1423 | Camshaft Position Actuator 'A' Control Open Circuit Bank 1 | |
| P1424 | Cruise control signal – interface fault | Multifunction steering wheel module |
| P1432 | Camshaft Position Actuator 'B' Control Open Circuit Bank 1 | |
| P1434 | Cold start idle air control (lAC) system – RPM lower then expected | ECM |
| P1438 | Cruise control switch – defective | Multifunction steering wheel switch, multifunction steering wheel module |
| P1439 | Control Module Selection | |
| P143C | Camshaft Position Actuator 'B' Control Open Circuit Bank 1 | |
| P143E | Camshaft Position Actuator 'A' Control Open Circuit Bank 2 | |
| P1440 | Cruise control signal – interface fault | Multifunction steering wheel module |
| P1441 | Oil pump circuit – high voltage | Wiring short to positive, connections, oil pump |
| P1442 | Oil pump circuit – low voltage | Wiring short to ground, connections, oil pump |
| P1443 | Oil pump circuit – open circuit | Wiring open circuit, connections, oil pump |
| P1444 | Random/multiple cylinder(s) - misfire detected | Fuel level low, ignition/fuel system, injector(s), intake leak, mechanical fault |
| P1445 | Oil quality sensor – temperature error | Oil quality sensor |
| P1446 | Oil quality sensor – temperature error | Oil quality sensor |
| P1447 | Knock sensor(s) (KS) - circuit malfunction | Wiring, connector, KS incorrectly tightened, KS |
| P1448 | Idle Air Control Actuator 2 Random Access Memory Error | |
| P1449 | Engine oil pressure – mechanical control solenoid sticking deactivated | Wiring, mechanical control solenoid |
| P1450 | Engine oil pressure – too high | Oil pump |
| P1451 | Engine oil pressure – too high before start | Oil pressure sensor |
| P1452 | Engine oil pressure – too low before start | Oil pressure sensor |
| P1453 | Charging system – battery discharged | Current draw with ignition OFF, battery |
| P1454 | Charging system – voltage low | Wiring, generator, battery |
| P1457 | Charging system – voltage high | Wiring, generator, battery |
| P1459 | Charging system – battery discharged/disconnected | Wiring, battery |
| P1460 | Charging system – battery discharged | Current draw with ignition OFF, battery |
| P1461 | ECM self-test – electrical fault | Wiring, ECM |
| P1462 | Map Cooling Thermostat Control Circuit Signal Low | |
| P1463 | Map Cooling Thermostat Control Circuit Signal High | |
| P1464 | Engine coolant temperature (ECT) sensor, ECM controlled cooling system - ECM output stage | Wiring, ECT sensor, ECM |
| P1465 | MIL Request Signal Active | |
| P1466 | Accelerator pedal position (APP) sensor, supply voltage 2 – electrical fault | Wiring short to ground, voltage regulator, main relay, ECM |
| P1467 | Throttle valve – adaptation failure | Wiring, throttle valve adaptation, throttle motor position sensor, ECM |
| P1468 | Throttle valve adaptation – limp home position incorrect | Wiring, throttle valve adaptation, throttle motor position sensor, ECM |
| P1470 | Throttle valve adaptation – return spring test failed, bank 1 | Wiring, mechanical fault, ECM |
| P1472 | Throttle valve adaptation – mechanical stop not adapted, bank 1 | Wiring, throttle valve adaptation, throttle motor position sensor, ECM |
| P1473 | Throttle valve control circuit, bank 1 -circuit malfunction | Wiring, throttle motor position sensor, ECM |
| P1475 | Throttle position control – control deviation, bank 1 | Wiring, throttle motor position sensor, ECM |
| P1476 | Throttle position control – throttle stuck temporarily, bank 1 | Wiring, mechanical fault, ECM |
| P1477 | Throttle position control – throttle stuck permanently, bank 1 | Wiring, mechanical fault, ECM |
| P1478 | Throttle valve adaptation – mechanical stop not adapted, bank 1 | Wiring, throttle valve adaptation, throttle motor position sensor, ECM |
| P1479 | Accelerator pedal position (APP) sensor, supply voltage 1 – electrical fault | Wiring short to ground, voltage regulator, main relay, ECM |
| P1497 | ECM – internal fault | ECM |
| P1498 | Cruise control module self-test – internal fault | CAN module, cruise control module, ECM |
| P14A3 | Pressure Of Diesel Particulate Filter Implausible To Atmospheric Pressure Or Boost Pressure | |
| P14C0 | Cruise control signal – malfunction | Wiring, connections, brake light switch, cruise control module |
| P14C1 | Cruise control signal – implausible signal | Cruise control module |
| P14C2 | ECM – internal fault | ECM |
| P14C3 | Throttle valve actuator, start test – adaptive learning not complete | General information |
| P14C4 | Malfunction indicator lamp (MIL) - circuit malfunction | Wiring, MIL |
| P14C5 | Throttle valve adaptation – limp home position failed | Wiring, connections, throttle valve |
| P14C6 | ECM – internal fault | ECM | P1500 – P1599 (Vehicle or idle speed control) |
| P1500 | ECM – internal fault | ECM |
| P1501 | Time out control module – knock sensor (KS) bus | Wiring, KS, time out control module |
| P1502 | Time out control module – output bus | Wiring, time out control module |
| P1503 | ECM self-test – cruise control monitoring fault | Wiring, ECM |
| P1504 | ECM self-test- mass air flow (MAF) sensor monitoring fault | Wiring, MAF sensor, ECM |
| P1505 | ECM self-test – throttle position (TP) monitoring fault | Wiring, TP sensor, ECM |
| P1506 | ECM self-test – speed monitoring reset | Wiring, ECM |
| P1507 | ECM self-test – accelerator pedal position ·(APP) monitoring fault | Wiring, APP sensor, ECM |
| P1508 | ECM self-test- idle air control (lAC) system fault | Wiring, lAC system, ECM |
| P1509 | ECM self-test – idle air control (lAC) system fault | Wiring, lAC system, ECM |
| P150A | ECM self-test – cruise control distance monitoring fault | Wiring, ECM |
| P150B | ECM self-test- torque converter clutch (TCC) monitoring fault | Wiring, ECM |
| P150C | ECM self-test- torque loss monitoring fault | Wiring, ECM |
| P150D | ECM self-test – electronic stability program (ESP) monitoring | Wiring, ECM |
| P150E | ECM self-test – speed limitation monitoring fault | Wiring, ECM |
| P150F | CAN interface timeout | Wiring, connections, CAN data bus, oil pressure sensor, water pump, alternator, battery temperature sensor |
| P1510 | Fuel pump circuit – no signal | CAN data bus |
| P1511 | CAN Torque Interface | |
| P1512 | WT limp home mode – high input | Wiring short to positive, connections |
| P1513 | WT limp home mode – open circuit | Wiring open circuit, connections |
| P1515 | WT control circuit, solenoid loss, bank 1 | WTsensor |
| P1519 | WT control circuit – reset malfunction, bank 1 | Wiring, oil contamination |
| P151A | WT control circuit malfunction – implausible sensor data, bank 1 | WTsensor |
| P151B | WT control circuit – reset malfunction, bank 2 | Wiring, oil contamination |
| P151C | WT control circuit malfunction – implausible sensor data, bank 2 | WTsensor |
| P1520 | WT sensor circuit, solenoid loss, bank 1 | Variable valve timing sensor |
| P1521 | WT sensor circuit malfunction – implausible sensor data, bank 1 | Variable valve timing sensor |
| P1522 | VVT sensor circuit – implausible sensor data, bank 1 | Variable valve timing sensors |
| P1523 | WT sensor circuit – implausible sensor data, bank 2 | Variable valve timing sensors |
| P1524 | WT supply voltage circuit malfunction – high input, bank 1 | Wiring short to positive, connections |
| P1525 | WT supply voltage circuit malfunction -low input, bank 1 | Wiring short to ground, wiring open circuit, connections, voltage sensors |
| P1526 | WT supply voltage circuit malfunction – high input, bank 2 | Wiring short to positive, connections |
| P1527 | WT supply voltage circuit malfunction – low input, bank 2 | Wiring short to ground, wiring open circuit, connections, voltage sensors |
| P1528 | VVT self-test – out of range, bank 1 | Mechanical fault |
| P1529 | VVT self-test- out of range, bank 1 | Mechanical fault |
| P152A | VVT self-test – no value, bank 1 | Learning procedure not performed |
| P152B | VVT self-test – out of range, bank 2 | Mechanical fault |
| P1530 | VVT self-test – out of range, bank 2 | Mechanical fault |
| P1531 | VVT self-test – no value, bank 2 | Learning procedure not performed |
| P1532 | WT control motor, bank 1 – position circuit malfunction | Battery voltage low, wiring open circuit, control motor shorted to ground, mechanical fault |
| P1533 | VVT actuator, bank 1 – direction of rotation malfunction | Wiring, motor control open circuit, servo motor, actuator driver malfunction, mechanical fault |
| P1534 | VVT control motor, bank 2 – position circuit malfunction | Low battery, wiring open circuit, control motor shorted to ground, mechanical fault |
| P1540 | VVT actuator, bank 2 – direction of rotation malfunction | Wiring, motor control open circuit, servo motor, actuator driver malfunction, mechanical fault |
| P1541 | VVT CAN timeout, bank 1 | Wiring, CAN data bus, ECM programming |
| P1542 | VVT CAN timeout, bank 1 | Wiring, CAN data bus, ECM programming |
| P1543 | VVT CAN timeout, bank 2 | Wiring, CAN data bus, ECM programming |
| P1544 | VVT CAN timeout, bank 2 | Wiring, CAN data bus, ECM programming |
| P1545 | VVT control module, bank 1 – EEPROM error | WT control module |
| P1546 | VVT control module, bank 1 – RAM error | WT control module |
| P1550 | VVT control module, bank 1 – ROM error | WT control module |
| P1551 | VVT control module, bank 2 – RAM error | WT control module |
| P1552 | VVT control module, bank 2 – ROM error | WT control module |
| P1553 | VVT control circuit, bank 1 – high input | Wiring, connections |
| P1554 | VVT control circuit, bank 1 – low input | Wiring, connections |
| P1556 | WT control circuit, bank 1 – short circuit | Wiring, connections |
| P155A | VVT control circuit, bank 1 – circuit malfunction | Wiring, connections, WT control module – |
| P1560 | VVT control circuit, bank 2 – high input | Wiring, connections |
| P1561 | VVT control circuit, bank 2 – short circuit | Wiring, connections |
| P1562 | WT control motor, bank 1 – supply voltage high input | Wiring, connections |
| P1563 | VVT control motor, bank 1 – supply voltage low input | Wiring, connections |
| P1564 | VVT control motor, bank 1 – supply voltage circuit malfunction | Wiring, connections |
| P1565 | WT control motor, bank 2 – supply voltage high input | Wiring, connections |
| P1569 | WT control motor, bank 2 – supply voltage low input | Wiring, connections |
| P1576 | VVT control motor, bank 2 supply voltage circuit malfunction | Wiring, connections |
| P1577 | WT limp home mode, bank 1 – circuit malfunction | Wiring, connections, ECM |
| P1578 | WT limp home mode, bank 1 – full stroke position not reached | Wiring, connections, ECM |
| P1582 | VVT limp home mode, bank 1 – mass air flow (MAF) signal malfunction | Wiring, connections, MAF sensor, ECM |
| P1583 | WT starting position/rest position comparison – circuit malfunction, bank 1 | Wiring, connections |
| P1584 | WT sensor circuit – reset malfunction, bank 2 | Variable valve timing sensor, connector – oil contamination |
| P1585 | WT sensor circuit malfunction – no input, bank 2 | Connections, knock sensor (KS) short to positive, KS short to ground, wiring open circuit |
| P1586 | WT control module, bank 1 – internal fault | VVT control module |
| P1587 | WT control module, bank 2 – internal fault | VVT control module |
| P1588 | WT overload protection – high input, bank 1 | Mechanical fau’lt, servo motor short circuit, servo motor shorted to ground |
| P1589 | WT overload protection, ECU temperature – high input, bank 1 | Mechanical fault, servo motor short circuit, servo motor shorted to ground |
| P1593 | WT overload protection, control motor temperature – high input, bank 1 | Mechanical fault, servo motor short circuit, servo motor shorted to ground |
| P1598 | VVT overload protection, control motor – current high, bank 1 | Mechanical fault, servo motor short circuit, servo motor shorted to ground |
| P15A1 | WT overload protection – high input, bank 2 | Mechanical fault, servo motor short circuit, servo motor shorted to ground |
| P15A2 | WT overload protection, ECU temperature – high input, bank 2 | Mechanical fault, servo motor short circuit, servo motor shorted to ground |
| P15A3 | WT overload protection, control motor temperature – high input, bank 2 | Mechanical fault, servo motor short circuit, servo motor shorted to ground |
| P15A6 | WT overload protection, control motor – current high, bank 2 | Mechanical fault, servo motor short circuit, servo motor shorted to ground |
| P15A7 | Manifold differential pressure (MDP) sensor, bank 1 – pressure above upper limit | Wiring, connectors, MOP sensor |
| P15B9 | Check Valve (Intake Manifold) Leak Detected | P1600 – P1699 (ECM – computer output circuit) |
| P1603 | Manifold differential pressure (MOP) sensor, bank 1 – pressure above upper limit | Air leak/blockage between air filter and MAF sensor, air leak between throttle body and intake valves, MOP sensor |
| P160A | Manifold differential pressure (MOP) sensor, bank 1 – pressure above upper limit | Air leak/blockage between air filter and MAF sensor, air leak between throttle body and intake valves, MOP sensor |
| P160C | Intake air temperature (IAT) sensor 1, bank 1 – maximum temperature implausible | Wiring, connectors, IAT sensor |
| P160D | Engine coolant temperature (ECT) sensor – minimum temperature implausible | Wiring, connectors, thermostat sticking open |
| P160E | Heated oxygen sensor (H02S) 2, bank 2 – dynamic test malfunction | Wiring, H02S, ECM |
| P160F | Mass air flow (MAF)/volume air flow (VAF), 1 – incorrect signal | Wiring open circuit, connections, MAFNAF sensor |
| P1614 | Mass air flow (MAF)/volume air flow (VAF), A – above upper limit | Air leak, MAFNAF sensor |
| P1618 | Mass air flow (MAF)/volume air flow (VAF), A – below lower limit | Air filter blocked, MAFNAF sensor |
| P1619 | Mass air flow (MAF)/volume air flow (VAF), A- incorrect signal | Air leak, air filter blocked MAFNAF sensor |
| P1620 | Mass air flow (MAF)/volume air flow (VAF), A – above upper limit | Air leak, MAFNAF sensor |
| P1622 | Manifold differential pressure (MOP) sensor, bank 1 – signal high | Wiring short to positive, connectors, MOP sensor |
| P1624 | Manifold differential pressure (MOP) sensor, bank 1 – signal low | Wiring short to ground, connectors, MOP sensor |
| P1625 | Manifold differential pressure (MOP) sensor, bank 1 – implausible signal | Wiring, connectors |
| P1630 | Knock sensor (KS) 2, bank 1 – low input | Wiring, KS incorrectly tightened, KS, crankshaft (CKP) sensor fault code set |
| P1631 | Knock sensor (KS) 2, bank 1 – high input | Wiring, KS incorrectly tightened, KS, crankshaft (CKP) sensor fault code set |
| P1632 | Knock sensor (KS) 3 – low input | Wiring, KS incorrectly tightened, KS, crankshaft (CKP) sensor fault code set |
| P1633 | Knock sensor (KS) circuit 2, bank 1 – internal failure | ECM |
| P1634 | ECM self-test – bank 1 knock control malfunction | ECM |
| P1635 | Knock sensor (KS), 3 – control circuit internal failure | ECM |
| P1636 | ECM self-test- bank 1 knock control fault | Wiring, KS, ECM |
| P1637 | Fuel tank leakage diagnostic module – pump current too high | Wiring, fuel tank leakage diagnostic module |
| P1638 | Fuel tank leakage diagnostic module – pump current too high | Wiring, fuel tank leakage diagnostic module |
| P1639 | Radiator ventilation, upper- electrical fault | Wiring, connections |
| P163C | Radiator ventilation – electrical fault | Wiring, connections |
| P163E | Battery temperature sensor circuit – electrical fault | Wiring, intermittent voltage high, intermittent voltage low, connections, battery temperature sensor |
| P1641 | Battery temperature sensor circuit – electrical fault | Wiring, wiring open circuit, intermittent voltage high, intermittent voltage low, connections, battery temperature sensor |
| P1642 | Battery temperature sensor circuit | Battery temperature sensor |
| P1643 | Battery temperature sensor circuit – temperature error | Battery temperature sensor |
| P1644 | Battery temperature sensor circuit – current error | Battery temperature sensor |
| P1645 | Manifold differential pressure circuit – electrical fault | Wiring open circuit, wiring short circuit, driver malfunction |
| P1649 | Manifold differential pressure circuit – signal low | Wiring short to ground |
| P164C | Manifold differential pressure circuit – signal high | Wiring short to positive, ECM |
| P1650 | Battery temperature sensor circuit – electrical fault | Wiring, connections, battery temperature sensor |
| P165F | Battery temperature sensor circuit – electrical fault | Wiring open circuit, wiring intermittent open circuit, wiring shorted to positive, wiring shorted to ground, connections, battery temperature sensor |
| P166A | Battery temperature sensor circuit | Battery temperature sensor |
| P166B | Oil quality sensor – communication error | Wiring, connections, oil quality sensor |
| P166C | Oil quality sensor – communication error | Wiring, connections, oil quality sensor |
| P166F | Vehicle speed sensor (VSS) – speed too low compared to reference value | Wiring, VSS |
| P1675 | Vehicle speed sensor (VSS) – speed too low compared to reference value | Wiring, VSS |
| P1676 | Engine off timer – timeout | CAN bus communication error |
| P1677 | Cold start idle air control (lAC) system – RPM higher then expected | Vacuum leak, ECM |
| P1678 | Cold start idle air control (lAC) system – RPM lower then expected | ECM |
| P1680 | Vehicle speed sensor (VSS) signal | Instrument cluster control module, CAN signal |
| P1681 | Vehicle speed sensor (VSS) signal | Instrument cluster control module, CAN signal, ECM, rough roads |
| P1685 | Oil quality sensor – temperature error | Oil quality sensor |
| P1686 | ECM self-test- torque monitoring | Wiring, MAFNAF sensor, ECM |
| P1690 | Charging system – battery discharged | Current draw with ignition OFF, battery |
| P1694 | Charging system – voltage low | Wiring, generator, battery |
| P169A | Charging system – voltage high | Wiring, generator, battery |
| P16A0 | Charging system – battery discharged/ disconnected | Wiring, battery |
| P16A1 | Charging system – battery discharged | Current draw with ignition OFF, battery |
| P16A3 | Cruise control – no signal | Wiring, cruise control module, CAN data bus, CAN data bus module |
| P16A4 | Throttle valve adaptation – limp home position incorrect | Wiring, throttle valve adaptation, throttle motor position sensor, ECM |
| P16A5 | Throttle valve adaptation – return spring test failed, bank 1 | Wiring, mechanical fault, ECM |
| P16A6 | Throttle valve adaptation – mechanical stop not adapted, bank 1 | Wiring, throttle valve adaptation, throttle motor position sensor, ECM |
| P16A7 | Throttle position control – control deviation, bank 1 | Wiring, throttle motor position sensor, ECM |
| P16A8 | Throttle position control – throttle stuck temporarily, bank 1 | Wiring, mechanical fault, ECM |
| P16A9 | Throttle position control – throttle stuck permanently, bank 1 | Wiring, mechanical fault, ECM |
| P16B0 | Engine control module (ECM) – incorrect voltage | ECM |
| P16B1 | Engine control module (ECM) – incorrect voltage | ECM |
| P16B2 | Engine control module (ECM) – communication error | ECM |
| P16B3 | Throttle valve adaptation – aborted | Erase trouble code |
| P16B4 | Throttle valve adaptation – aborted | Erase trouble code |
| P16B6 | Throttle valve actuator – adaptation failure | Erase trouble code, erase adaptation data |
| P16B7 | Throttle valve adaptation – mechanical stop not adapted, bank 1 | Wiring, throttle valve adaptation, throttle motor position sensor, ECM |
| P16B8 | Engine control module (ECM) – RAM malfunction | ECM |
| P16B9 | Engine control module (ECM) – ROM malfunction | ECM |
| P16C0 | Starter request circuit – engine start request while engine is running | Wiring, starter, starter relay, operator error |
| P16C1 | Cruise contro.l – implausible signal | Wiring, cruise control module, CAN data bus, CAN data bus module |
| P16C2 | Cruise control – no signal | Wiring, cruise control module, CAN data bus, CAN data bus module |
| P16C5 | Cruise control – no response | Check cruise control module for cruise control trouble codes stored, cruise control module |
| P16C6 | Throttle position (TP) control circuit – internal malfunction | ECM |
| P16C8 | Throttle position (TP) control circuit- speed ratio error | Wiring, crankshaft position (CKP) sensor, ECM | P1700 – P1799 (Transmission) |
| P1721 | Throttle position (TP) control circuit – malfunction | Wiring, accelerator pedal position (APP) sensor, ECM |
| P1732 | ECM, knock sensor (KS) control – internal failure | ECM |
| P1770 | CAN data bus monitoring – ETC timeout | Wiring, connected modules |
| P3263 | EML Frequently Illuminating | |