| 96-02 6.5L VIN 1, Y, F, S |
|---|
| Flash Code | Fault Location | Probable Cause |
| P0000-P0999 | Refer to OBD-II trouble code table | – |
| P1093 | Fuel rail pressure (FRP) sensor, command/ actual fuel pressure -signal variation | Wiring, poor connections, FRP sensor |
| P1094 | Fuel rail pressure (FRP) sensor -signal out of range | Wiring, poor connections,FRP sensor |
| P1125 | Accelerator pedal position (APP) sensor 1/2/ 3 -signal variation | Wiring, APP sensor, ECM |
| P1172 | Fuel level sensors, primary and secondary no fuel level change during fuel transfer from secondary to primary tank | Wiring, secondary fuel pump, fuel level sensors |
| P1191 | Intake manifold system-air leak | Intake hose pipe connections, EGR systeECM |
| P1214 | Fuel injection pump timing-out of range | Fuel injection pump timing incorrectly se’ CKP sensor, ECM |
| P1216 | Fuel injection duration shorter than expected-pulse width signal | Wiring, fuel injection duration control solenoid, fuel injection pump control module, ECM |
| P1217 | Fuel injection duration longer than expected-pulse width signal | Wiring, fuel injection duration control solenoid, fuel injection pump control module, ECM |
| P1218 | Fuel injection pump calibration resistor circuit malfunction | Wiring, calibration resistor |
| P1223 | Injector 1 -circuit malfunction | Wiring, injector, FICM |
| P1226 | Injector 2-circuit malfunction | Wiring, injector, FICM |
| P1229 | Injector 3-circuit malfunction | Wiring, injector, FICM |
| P1232 | Injector 4-circuit malfunction | Wiring, injector, FICM |
| P1235 | Injector 5 -circuit malfunction | Wiring, injector, FICM |
| P1238 | Injector 6-circuit malfunction | Wiring, injector, FICM |
| P1241 | Injector 7 -circuit malfunction | Wiring, injector, FICM |
| P1244 | Injector 8-circuit malfunction | Wiring, injector, FICM |
| P1261 | Injectors 1, 4, 6 & 7-high voltage | Wiring, injector(s), ECM |
| P1262 | Injectors 2, 3, 5 & 8-high voltage | Wiring, injector(s), ECM |
| P1270 | Engine control module (ECM), APP sensor signal -analogue/digital process malfunction | Engine control module (ECM) |
| P1271 | Accelerator pedal position (APP) sensor 1/2 signal variation | Wiring, APP sensor, ECM |
| P1272 | Accelerator pedal position (APP) sensor 2/3 signal variation | Wiring, APP sensor, ECM |
| P1273 | Accelerator pedal position (APP) sensor 1/3 signal variation | Wiring, APP sensor, ECM |
| P1277 | Accelerator pedal position (APP) sensor 1 voltage low | Wiring, APP sensor, ECM |
| P1278 | Accelerator pedal position (APP) sensor 1 voltage high | Wiring, APP sensor, ECM |
| P1282 | Accelerator pedal position (APP) sensor 2 voltage low | Wiring, APP sensor, ECM |
| P1283 | Accelerator pedal position (APP) sensor 2 voltage high | Wiring, APP sensor, ECM |
| P1287 | Accelerator pedal position (APP) sensor 3 -voltage low | Wiring, APP sensor, ECM |
| P1288 | Accelerator pedal position (APP) sensor 3 -voltage high | Wiring, APP sensor, ECM |
| P1345 | Crankshaft position sensor (CKP)/camshaft position sensor (CMP) -signal variation | Wiring, CKP sensor, CMP sensor |
| P1404 | Exhaust gas recirculation (EGR) vacuum sensor/barometric pressure (BARD) sensor -voltage low | Wiring, EGR vacuum sensor/BARD sensor, ECM |
| P1406 | Exhaust gas recirculation (EGR) valve position sensor -range performance | Wiring, EGR valve tight/sticking, EGR valve position sensor |
| P1409 | Exhaust gas recirculation (EGR) system -malfunction | Wiring, vacuum pipes, EGR vacuum sensor, EGR valve |
| P1431 | Fuel level sensor, secondary -circuit malfunction | Wiring, fuel level sensor |
| P1432 | Fuel level sensor -low voltage | Wiring open circuit, fuel level sensor |
| P1433 | Fuel level sensor -high voltage | Wiring short circuit to positive, fuel level sensor |
| P1550 | System voltage -low | Wiring, battery, alternator |
| P1600 | Engine control module (ECM) -malfunction | ECM |
| P1621 | Engine control module (ECM) -memory performance | ECM |
| P1626 | Engine control module (ECM) -fuel enable signal lost | Wiring, poor connections, immobilizer control module, ECM |
| P1627 | Engine control module (ECM) -analogue/ digital performance | Engine control module (ECM) |
| P1630 | Engine control module (ECM), immobilizer code -learning mode | ECM immobilizer code programming not completed |
| P1631 | Engine control module (ECM) -incorrect immobilizer code | Incorrect key, immobilizer code not programmed |
| P1635 | Engine control module (ECM), sensor supply voltage -circuit malfunction | Wiring short to ground, poor connections, CKP sensor, EGR control/BARD sensor, injection pump position/fuel temperature sensor, TC boost pressure sensor, ECM |
| P1637 | Alternator warning lamp, control signal -circuit malfunction | Wiring, instrument panel, ECM |
| P1639 | Engine control module (ECM), sensor supply voltage -circuit malfunction | Wiring, poor connections, APP sensor, TC boost pressure sensor, BARD sensor, ECM |
| P1641 | Malfunction indicator lamp (MIL) -circuit malfunction | Wiring, fuses, MIL |
| P1643 | Glow plug warning lamp -circuit malfunction | Wiring, glow plug warning lamp, ECM |
| P1653 | Exhaust gas recirculation (EGR) vent valve -circuit malfunction | Wiring, poor connections, EGR vent valve, ECM |
| P1654 | Service throttle soon warning lamp -circuit malfunction | Wiring, fuses, service throttle soon warning lamp |
| P1655 | Exhaust gas recirculation (EGR) control valve -circuit malfunction | Wiring, poor connections, EGR control valve, ECM |
| P1656 | Turbocharger (TC) wastegate regulating valve -circuit malfunction | Wiring, TC wastegate regulating valve, ECIt |
| P1658 | Fuel injector control module (FICM) -malfunction | FICM |
| P1680 | Engine control module (ECM) -malfunction | ECM |
| P1681 | Engine control module (ECM) -malfunction | ECM |
| P1683 | Engine control module (ECM) -malfunction | ECM |
| P1781 | Transmission control module (TCM), malfunction indicator lamp (MIL) request signal -voltage high/low | Wiring TCM, ECM |
| P1810 | Transmission gear pressure switch, signal -circuit malfunction | Wiring open circuit/short circuit to grounc reverse/D1/D2/D3/D4 gear pressure switch(es), ECM |
| P1811 | Shift time too long -adaptation limit reached | Fluid level low, transmission mechanical fault |
| P1860 | Torque converter clutch (TCC) solenoid, pulse width modulation (PWM) -circuit malfunction | Wiring open circuit/short circuit to grounc TCC solenoid, ECM |
| P1870 | Torque converter clutch (TCC) -slip speed excessive | Transmission fluid level, wiring, TCC solenoid, ECM |
| P2141 | Exhaust gas recirculation (EGR) control valve -voltage low | Wiring, poor connections, EGR vent valva. ECM |
| P2142 | Exhaust gas recirculation (EGR) control valve -voltage high | Wiring, poor connections, EGR vent valve ECM |
| P2144 | Exhaust gas recirculation (EGR) vent valve -voltage low | Wiring, poor connections, EGR vent valve, ECM |
| P2145 | Exhaust gas recirculation (EGR) vent valve -voltage high | Wiring, poor connections, EGR vent valve, ECM |
| U1026 | Transmission control module (TCM)/four wheel drive control module, CAN data bus -communication malfunction | Wiring, BCM |
| U1192 | Engine control module (ECM)/immobilizer control module, CAN data bus -signal malfunction | Wiring, immobilizer control module, ECM |
| U1800 | Engine control module (ECM)/fuel injector control module (FICM), CAN data bus -communication malfunction | Wiring, FICM, ECM |
| U2104 | Engine control module (ECM)/transmission control module (TCM)/Fuel injector control module (FICM), CAN data bus -communication malfunction | Wiring, TCM, FICM, ECM |
| U2106 | Engine control module (ECM)/transmission control module (TCM), CAN data bus -communication malfunction | Wiring, TCM, ECM |
