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On-Board Diagnostic [Engine Control System AJ) Expand All (for easy ctrl-f) Collapse All Control System Wiring Diagram Monitoring System & Control System Device Relationship Chart OBD-II Pending Trouble Codes OBD-II Freeze Frame Data OBD-II On-Board System Readiness Test OBD-II Diagnostic Monitoring Test Results OBD-II Read/Clear Diagnostic Test Results OBD-II Parameter Identification (PID) Access On-Board Diagnostic Test After Repair Procedure OBD-II Drive Mode Notes Mode 1 (Pcm Adaptive Memory Produce Drive Mode) Mode 2 (EGR System Repair Verification Drive Mode) Mode 3 (H02S Heater, H02S & TWC Repair Verification Drive Mode) (Cal: AJ57EM060AJV5010 (M/T), AJ58EM060AJVN010 (A/T) Only) Mode 3 (H02S Heater, H02S & TWC Repair Verification Drive Mode) (Cal: Except For AJ57EM060AJV5010 (M/T), AJ58EM060AJVN010 (A/T)) Mode 6 (EVAP System Repair Verification Drive Mode) Single Drive Mode (Pcm Adaptive Memory Produce, EGR System, H02S Heater, H02S, TWC & EVAP System Repair Verification Drive Mode) (Cal: AJ57EM060AJV5010 (M/T), AJ58EM060AJVN010 (A/T) Only) Single Drive Mode (Pcm Adaptive Memory Produce, EGR System, H02S Heater, H02S, TWC & EVAP System Repair Verification Drive Mode) (Cal: Except For AJ57EM060AJV5010 (M/T), AJ58EM060AJVN010 (A/T)) Diagnostic Monitoring Test Results DTC Table DTC P0011: CMP Timing Over-Advanced (RH) DTC P0012: CMP Timing Over-Retarded (RH) DTC P0021: CMP Timing Over-Advanced (LH) DTC P0022:CMP Timing Over-Retarded (LH) DTC P0031: Ho2S Heater (RF) Circuit Low DTC P0032: Ho2S Heater (RF) Circuit High DTC P0037: Ho2S Heater (RR) Circuit Low DTC P0038: Ho2S Heater (RR) Circuit High DTC P0051: Ho2S Heater (LF) Circuit Low DTC P0052: Ho2S Heater (LF) Circuit High DTC P0057: Ho2S Heater (LR) Circuit Low DTC P0058: Ho2S Heater (LR) Circuit High DTC P0101: MAF Sensor Inconsistent With TP Sensor DTC P0102: MAF Circuit Low Input DTC P0103: MAF Circuit High Input DTC P0111: IAT Circuit Performance Problem DTC P0112: IAT Circuit Low Input DTC P0113: IAT Circuit High Input DTC P0117: ECT Circuit Low Input DTC P0118: ECT Circuit High Input DTC P0122: TP Sensor No. 1 Circuit Low Input DTC P0123: TP Sensor No. 1 Circuit High Input DTC P0125: Excessive Time To Enter Closed Loop Fuel Control DTC P0126 & P0128: Coolant Thermostat DTC P0131 & P0151: Ho2S (RF) Circuit Low Input DTC P0132 & P0152: Ho2S (RF) Circuit High Input DTC P0133 & P0153: Ho2S (RF) Circuit Malfunction DTC P0134 & P0154: Ho2S (RF) Circuit No Activity Detected DTC P0138 & P0158: Ho2S (RR) Circuit High Input DTC P0139 & P0159: Ho2S (RR) Circuit Problem DTC P0140 & P0160: Ho2S (RF) Circuit No Activity Detected DTC P0171 & P0174: Fuel Trim System (RH) Too Lean DTC P0172 & P0175: Fuel Trim System (RH) Too Rich DTC P0222: TP Sensor No. 2 Circuit Low Input DTC P0223: TP Sensor No. 2 Circuit High Input DTC P0300: Random Misfire Detected DTC P0301, P0302, P0303, P0304, P0305 & P0306: Cylinder Misfire Detected DTC P0325: KS Circuit DTC P0335: CKP Sensor Circuit Malfunction DTC P0340: CMP Sensor (RH) Circuit Malfunction DTC P0345: CMP Sensor (LH) Circuit Malfunction DTC P0401: EGR Flow Insufficient Detected DTC P0403: EGR Valve (Stepper Motor) Circuit Malfunction DTC P0421 & P0431: Warm-Up Catalyst System Efficiency Below Threshold DTC P0441: EVAP Control System Incorrect Purge Flow DTC P0442: EVAP Control System Leak Detected ( Small Leak) DTC P0443: EVAP Control System Purge Control Valve Circuit Malfunction DTC P0446: Change-Over Valve (EVAP System Leak Detection Pump) Stuck Closed DTC P0455: EVAP Control System Leak Detected (Large Leak) DTC P0456: EVAP Control System Leak Detected (Very Small Leak) DTC P0461: Fuel Gauge Sender Unit Circuit Range/Performance DTC P0462: Fuel Gauge Sender Unit Circuit Low Input DTC P0463: Fuel Gauge Sender Unit Circuit High Input DTC P0480: Fan Control Circuit Malfunction DTC P0500: VSS Circuit Malfunction DTC P0505: Idle Control System Malfunction DTC P0506: Idle Control System Rpm Lower Than Expected DTC P0507: Idle Control System Rpm Higher Than Expected DTC P0550: PSP Switch Malfunction DTC P0564: Cruise Control Switch Circuit Malfunction DTC P0571: Brake Switch Circuit Malfunction DTC P0602: Pcm Programming Error DTC P0606: ECM/Pcm Processor DTC P0610: Control Module Vehicle Options Error DTC P0703: Brake Switch No. 1 Input Malfunction DTC P0704: Clutch Switch Input Malfunction DTC P0850: Neutral Switch Input Malfunction DTC P1309: Pcm Ic For Misfire Detection DTC P1410: VAD Control System Circuit Malfunction DTC P1487: EGR Boost Sensor Solenoid Valve Circuit Malfunction DTC P1562: Pcm +BB Voltage Low DTC P2088: CMP Actuator (RH) Circuit Low DTC P2089: CMP Actuator (RH) Circuit High DTC P2092: CMP Actuator (LH) Circuit Low DTC P2093: CMP Actuator (LH) Circuit High DTC P2100: Throttle Actuator Control Motor Circuit/Open DTC P2101: Throttle Actuator Control Motor Circuit Range/Performance DTC P2105: Throttle Actuator Control System - Forced Engine Shutdown DTC P2107: Throttle Actuator Control Module Processor DTC P2110: Throttle Actuator Control System - Forced Limited Rpm DTC P2111 & P2112: Throttle Actuator Control System - Stuck Open DTC P2119: Throttle Actuator Control Throttle Body Range/Performance DTC P2122: App Sensor No.1 Circuit Low Input DTC P2123: App Sensor No.1 Circuit High Input DTC P2127: App Sensor No.2 Circuit Low Input DTC P2128: App Sensor No.2 Circuit High Input DTC P2135: TP Sensor No.1/No.2 Voltage Correlation DTC P2138: App Sensor No.1/No.2 Voltage Correlation DTC P2195 & P2197: Ho2S Signal Stuck Lean DTC P2196 & P2198: Ho2S Signal Stuck Rich DTC P2227: EGR Boost Sensor Circuit Performance Problem DTC P2228: EGR Boost Sensor Circuit Low Input DTC P2229: EGR Boost Sensor Circuit High Input DTC P2271 & P2273: Ho2S Signal Stuck Rich DTC P2401: EVAP System Leak Detection Pump Control Circuit Low DTC P2402: EVAP System Leak Detection Pump Control Circuit High DTC P2404: EVAP System Leak Detection Pump Sense Circuit Malfunction DTC P2405: EVAP System Leak Detection Pump Sense Circuit Low Input DTC P2407: EVAP System Leak Detection Pump Sense Circuit Intermittent DTC P2502: Generator Terminal B Circuit Open DTC P2503: Generator Output Voltage Signal No Electricity DTC P2504: Battery Overcharge