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Diagnostic Trouble Codes

TROUBLE CODE DEFINITION

Code No. Circuit Affected
P0101 MAF System Performance
P0102 MAF Sensor Circuit Low Frequency
P0103 MAF Sensor Circuit High Frequency
P0107 MAP Sensor Circuit Low Voltage
P0108 MAP Sensor Circuit High Voltage
P0112 IAT Sensor Circuit Low Voltage
P0113 IAT Sensor Circuit High Voltage
P0117 ECT Sensor Circuit Low Voltage
P0118 ECT Sensor Circuit High Voltage
P0121 TP Sensor System Performance
P0122 TP Sensor Circuit Low Voltage
P0123 TP Sensor Circuit High Voltage
P0125 ECT Excessive Time To Reach Closed Loop
P0131 O2S/HO2S Circuit Low Voltage-Sensor 1
P0132 O2S/HO2S Circuit High Voltage-Sensor 1
P0133 O2S/HO2S Slow Response-Sensor 1
P0134 O2S/HO2S Insufficient Activity-Sensor 1
P0135 HO2S Heater Circuit-Sensor 1
P0137 HO2S Circuit Low Voltage-Sensor 2
P0138 HO2S Circuit High Voltage-Sensor 2
P0140 HO2S Insufficient Activity-Sensor 2
P0141 HO2S Heater Circuit-Sensor 2
P0171 Fuel Trim System Lean
P0172 Fuel Trim System Rich
P0201 Injector No. 1 Control Circuit
P0202 Injector No. 2 Control Circuit
P0203 Injector No. 3 Control Circuit
P0204 Injector No. 4 Control Circuit
P0205 Injector No. 5 Control Circuit
P0206 Injector No. 6 Control Circuit
P0230 Fuel Pump Control Circuit
P0300 Engine Misfire Detected
P0325 Knock Sensor Circuit
P0327 Knock Sensor Low Voltage
P0336 CKP Sensor Circuit
P0341 CMP Sensor Circuit
P0401 EGR System Flow Insufficient
P0403 EGR Solenoid Control Circuit
P0404 EGR System Performance
P0405 EGR Valve Sensor Circuit Low Voltage
P0420 TWC System Low Efficiency
P0440 EVAP System
P0442 EVAP System-Small Leak Detected
P0446 EVAP System Canister Vent Blocked
P0452 Fuel Tank Pressure Sensor-Low Voltage
P0453 Fuel Tank Pressure Sensor-High Voltage
P0506 IAC System-RPM Low
P0507 IAC System-RPM High
P0530 A/C Refrigerant Pressure Sensor Circuit
P0560 System Voltage
P0601 PCM Memory
P0602 VCM Not Programmed
P0705 Trans. Range Switch Circuit
P0706 Trans. Range Switch Performance
P1106 MAP Sensor Circ. Intermittent High Voltage
P1107 MAP Sensor Circ. Intermittent Low Voltage
P1111 IAT Sensor Circ. Intermittent High Voltage
P1112 IAT Sensor Circ. Intermittent Low Voltage
P1114 ECT Sensor Circ. Intermittent Low Voltage
P1115 ECT Sensor Circ. Intermittent High Voltage
P1121 TP Sensor Voltage Intermittent High
P1122 TP Sensor Voltage Intermittent Low
P1133 HO2S Insufficient Switching-Sensor 1
P1134 HO2S Transition Time Ratio-Bank 1, Sensor 1
P1336 CKP System Variation Not Learned
P1351 IC Circuit Open
P1352 By-Pass Line Open
P1361 IC Circuit Not Toggling
P1374 3X Reference Circuit
P1380 EBCM/EBTCM DTC Detected Rough Road Data Unstable
P1381 Misfire Detected-No EBCM/PCM/VCM Serial Data
P1404 EGR Valve Pintle Stuck Open
P1441 EVAP System Flow During Non-Purge
P1483 Engine Cooling System Performance
P1554 Cruise Control Status Circuit
P1571 Traction Control System Desired Torque Circuit
P1573 EBTCM/PCM Serial Data Circuit
P1626 Theft Deterrent System
P1629 Theft Deterrent Sys. Cranking Signal Malfunction
P1635 5-Volt Reference "A" Circuit
P1639 5-Volt Reference "B" Circuit
P1641 A/C Relay Control Circuit
P1651 Fan No. 1 Relay Control Circuit
P1652 Fan No. 2 Relay Control Circuit
P1653 Fuel Level Output Control Circuit
P1671 MIL Control Circuit
P1672 Low Oil Level Light Control Circuit
P1673 Engine Hot Light Control Circuit
P1676 EVAP Purge Valve Control Circuit
P1689 TCS Delivered Torque Control Circuit