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Engine Controls - Self-Diagnostics - 2.0: Overview Infiniti G20 II

DIAGNOSTIC TROUBLE CODE IDENTIFICATION

DTCDescription
P0100MASS Airflow (MAF) Sensor
P0105Absolute Pressure (AP) Sensor
P0110Intake Air Temperature (IAT) Sensor
P0115Engine Coolant Temperature (ECT) Sensor
P0120Throttle Position (TP) Sensor
P0125Engine Coolant Temperature (ECT) Sensor
P0130Front Heated Oxygen Sensor (HO2S)
P0131Front Heated Oxygen Sensor (HO2S)
P0132Front Heated Oxygen Sensor (HO2S)
P0133Front Heated Oxygen Sensor (HO2S)
P0134Front Heated Oxygen Sensor (HO2S)
P0135Front Heated Oxygen Sensor (HO2S) Heater
P0137Rear Heated Oxygen Sensor (HO2S)
P0138Rear Heated Oxygen Sensor (HO2S)
P0139Rear Heated Oxygen Sensor (HO2S)
P0140Rear Heated Oxygen Sensor (HO2S)
P0141Rear Heated Oxygen Sensor (HO2S) Heater
P0171Fuel Injection System Function
P0172Fuel Injection System Function
P0180Fuel Tank Temperature (FTT) Sensor
P0217Coolant Overtemperature Enrichment Protection
P0300Cylinder Or Multiple Cylinder Misfire
P0301Cylinder No. 1
P0302Cylinder No. 2
P0303Cylinder No. 3
P0304Cylinder No. 4
P0325 (1)Knock Sensor
P0335Crankshaft Position (CKP) Sensor
P0340Camshaft Position (CMP) Sensor
P0400EGR Function
P0403EGR Volume Control Valve (EGR-VCV)
P04203-Way Catalyst Function
P0440EVAP Control System
P0443EVAP Canister Purge Volume Control Valve (EVAP-CPVCV)
P0455EVAP Control System
P0446EVAP Canister Vent Control Valve (EVAP-CVCV)
P0450EVAP Control System Pressure Sensor (EVAP-CSPS)
P0460Fuel Level Sensor Function (SLOSH)
P0461Fuel Level Sensor Function
P0464Fuel Level Sensor Circuit
P0500Vehicle Speed Sensor (VSS)
P0505Idle Air Control Valve-Auxiliary Air Control (IACV-AAC) Valve
P0510Closed Throttle Position (TP) Switch
P0600 (2)A/T Control
P0605ECM
P1126Thermostat Function
P1148Closed Loop Control
P1217Engine Overheat
P1320Ignition Signal
P1336Crankshaft Position (CKP) Sensor
P1401EGR Temperature Sensor
P1402EGR Function
P1440EVAP Control System
P1444EVAP Canister Purge Volume Control Valve (EVAP-CPVCV)
P1446EVAP Canister Vent Control Valve (EVAP-CVCV)
P1447EVAP Control System Purge Flow Monitoring
P1448EVAP Canister Vent Control Valve (EVAP-CVCV)
P1464Fuel Level Sensor Circuit (Ground Signal)
P1490Vacuum Cut Valve By-Pass Valve
P1491Vacuum Cut Valve By-Pass Valve
P1605A/T Diagnosis Communication Line
P1706Park/Neutral Position (PNP) Switch
(1) Freeze frame data will not be stored in the ECM for the knock sensor. The MIL will not light for a knock sensor malfunction. (2) In case of the diagnostic item, the freeze frame data will not be stored in the ECM. This diagnosis does not have 2 trip detection logic, and will not light up the MIL.
(1)Freeze frame data will not be stored in the ECM for the knock sensor. The MIL will not light for a knock sensor malfunction.
(2)In case of the diagnostic item, the freeze frame data will not be stored in the ECM. This diagnosis does not have 2 trip detection logic, and will not light up the MIL.

DIAGNOSTIC TROUBLE CODE IDENTIFICATION