OBDII Eagle 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.

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Eagle Codes
Trouble CodeFault LocationProbable Cause
P1100 – P1199 (Fuel and air metering)
P1103Turbocharger (TC) wastegate actuatormalfunctionHose connection(s), wiring, TC wastegate regulating valve, TC wastegate, ECM
P1104Turbocharger (TC) wastegate regulating valve -circuit malfunctionWiring, TC wastegate regulating valve, ECM
P1105Fuel pressure regulator control solenoid -circuit malfunctionWiring, fuel pressure regulator control solenoid,ECM
P1200 – P1299 (Fuel and air metering – injector circuit)
P1289Intake manifold air control solenoidWiring open circuit/short circuit, intake manifold air control solenoid
P1294Idle speed control (ISC) system -rpm lower! higher than expectedWiring, air leak, throttle valve tight/sticking, lAC valve
P1295Throttle position (TP) sensor -no 5 volt supplyWiring, TP sensor, ECM
P1296Manifold absolute pressure (MAP) sensor no 5 volt supplyWiring, ECM
P1297Manifold absolute pressure (MAP) sensorWiring, hose connection(s), MAP sensor
P1299Manifold absolute pressure (MAP) sensor/ throttle position (TP) sensorIntake leak, hose connection(s), MAP s.ensor, TP sensor
P1300 – P1399 (Ignition system or misfire)
P1300Ignition timing adjustmentWiring, ignition timing connector short to ground, ECM
P1390Timing belt jumped 1 tooth or moreTiming belt looseljumped position
P1391Crankshaft position (CKP) sensor/camshaft position (CMP) sensor -intermittent signalWiring, poor connection, air gap, CKP sensor, CMP sensor
P1398Engine control module (ECM) -misfire detection limit reachedWiring, poor connection, CKP sensor
P1400 – P1499 (Emission control)
P1400Manifold differential pressure (MOP) sensor,EGR system -circuit malfunctionWiring, MOP sensor, ECM
P1443Evaporative emission (EVAP) canister purge valve 2 -circuit malfunctionWiring, EVAP canister purge valve 2, ECM
P1486Evaporative emission (EVAP) system blockage detectedHose connection(s), hose blocked/trapped, EVAP canister
P1487Engine coolant blower motor relay -high speed -circuit malfunctionWiring open/short circuit, engine coolant blower motor relay -high speed
P1489AlC condenser blower motor relay -high speedWiring open/short circuit, engine coolant blower motor relay -high speed
P1490Engine coolant blower motor relay -low speedWiring open/short circuit, engine coolant blower motor relay -low speed
P1492Ambient/battery temperature sensor -voltage highWiring, ambient/battery temperature sensor
P1493Ambient/battery temperature sensor -voltage lowWiring, ambient/battery temperature sensor
P1494Evaporative emission (EVAP) leak detection pump -pressure switchWiring, hose leak/blockage, EVAP leak detection pump
P1495Evaporative emission (EVAP) leak detection pump solenoidWiring open/short circuit, hose leak/ blockage, EVAP leak detection pump solenoid
P1496Manifold absolute pressure (MAP) sensor 5 volt output lowWiring, MAP sensor
P1500 – P1599 (Vehicle or idle speed control)
P1500Alternator -circuit malfunctionWiring, battery, alternator, ECM
P1600 – P1699 (ECM – computer output circuit)
P1600CAN data bus, TCM -circuit malfunctionWiring, TCM, ECM
P1696Engine control module (ECM) EEPROM errorECM
P1697Engine control module (ECM) EEPROM errorECM
P1698CAN data bus, transmission control module (TCM) -no signalWiring, TeM
P1700 – P1799 (Transmission)
P1715Transmission speed sensor AlB -circuit malfunctionWiring, transmission speed sensor AlB, ECM
P1750Torque converter clutch (TCC) solenoid/ transmission shift control valve/transmission pressure control soienoid -circuit malfunctionWiring, TCC solenoid/transmission shift control valve/transmission pressure control solenoid, TCM, ECM
P1791CAN data bus, TCM -coolant temperature signalWiring, TCM, ECM
P1800 – P1899 (Transmission)
P1899Park/neutral pOSition (PNP) switch -input circuit malfunctionWiring, PNP switch, ECMITCM