Engine Controls - Tests W/Codes - 3.0L
- Introduction
- Self-Diagnostic System
- Diagnostic Trouble Codes (DTCS)
- Terminal Identification
- Diagnostic Tests
- OBD-II Drive Cycle
- Circuit Tests
- DTC P0100 - Volume Airflow (VAF) Sensor Circuit Malfunction
- DTC P0105: Barometric (BARO) Pressure Sensor Circuit Malfunction
- DTC P0110 - Intake Air Temperature (IAT) Sensor Circuit Malfunction
- DTC P0115 - Engine Coolant Temperature (ECT) Sensor Malfunction
- DTC P0120 - Throttle Position (TP) Sensor Circuit Malfunction
- DTC P0125 - Excessive Time To Enter Closed Loop Fuel Control (Federal)
- DTC P0125 - Excessive Time To Enter Closed Loop Fuel Control (CALIFORNIA)
- DTC P0130 - Front Heated Oxygen Sensor (Ho2S) Circuit Malfunction - Federal (Sensor 1) & CALIFORNIA (Bank 1 Sensor 1)
- DTC P0135 - Front Heated Oxygen Sensor (Ho2S) Heater Circuit Malfunction - Federal (Sensor 1) & CALIFORNIA (Bank 1 Sensor 1)
- DTC P0136 - Rear Heated Oxygen Sensor (Ho2S) Circuit Malfunction - Federal (Sensor 2) & CALIFORNIA (Bank 1 Sensor 2)
- DTC P0141 - Rear Heated Oxygen Sensor (Ho2S) Heater Circuit Malfunction - Federal (Sensor 2) & CALIFORNIA (Bank 1 Sensor 2)
- DTC P0150 - Left Front Heated Oxygen Sensor (Ho2S) Circuit Malfunction - CALIFORNIA (Bank 2 Sensor 1)
- DTC P0155 - Left Front Heated Oxygen Sensor (Ho2S) Heater Circuit Malfunction - CALIFORNIA (Bank 2 Sensor 1)
- DTC P0156 - Left Rear Heated Oxygen Sensor (Ho2S) Circuit Malfunction - CALIFORNIA (Bank 2 Sensor 1)
- DTC P0161 - Left Rear Heated Oxygen Sensor (Ho2S) Heater Circuit Malfunction - CALIFORNIA (Bank 2 Sensor 2)
- DTC P0170 - Fuel Trim Malfunction
- DTC P0173 - Fuel Trim Malfunction - CALIFORNIA (Bank 2)
- DTC P0201, DTC P0202, DTC P0203, DTC P0204, DTC P0205 & DTC P0206 - Fuel Injector Circuit Malfunction
- DTC P0300 - Random Misfire Detected
- DTC P0301, DTC P0302, DTC P0303, DTC P0304, DTC P0305 & DTC P0306 - Cylinder Misfire Detected
- DTC P0335 - Crankshaft Position (CKP) Sensor Circuit Malfunction
- DTC P0340 - Camshaft Position (CMP) Sensor Circuit Malfunction
- DTC P0400 - Exhaust Gas RECIRCULATION (EGR) Flow Malfunction (Federal)
- DTC P0403 - Exhaust Gas RECIRCULATION (EGR) Solenoid Malfunction (Federal)
- DTC P0420 (Federal) & DTC P0421 (CALIFORNIA - Bank No. 1) - Catalyst Efficiency Below Threshold
- DTC P0431 - Catalyst Efficiency Below Threshold - CALIFORNIA (Bank 2)
- DTC P0442 - Evaporative (EVAP) Emission Control System Leak Detected
- DTC P0443 - Evaporative (EVAP) Emission Control System Purge Control Valve Circuit Malfunction
- DTC P0446 - Evaporative (EVAP) Emission Control System Vent Control Malfunction
- DTC P0450 - Evaporative (EVAP) Emission Control System Pressure Sensor Malfunction
- DTC P0500 - Vehicle Speed Sensor (VSS) Circuit Malfunction
- DTC P0505 - Idle Control System Malfunction
- DTC P0510 - Closed Throttle Position (TP) Switch Malfunction
- DTC P0551 - Power Steering Pressure (PSP) Sensor Circuit Performance
- DTC P0705: Transmission Range Sensor Circuit Malfunction (PRNDL Input)
- DTC P1400 - Manifold Differential Pressure (MDP) Sensor Circuit Malfunction (Federal)
- DTC P1600 - Serial Communication Link Malfunction (A/T)
- DTC P1715 - Pulse Generator Malfunction (A/T)
- DTC P1750 - Solenoid Malfunction (A/T)
- DTC P1791 - Engine Coolant Temperature Level Input To TCM (A/T)
- Summary