October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
PGM-FI System Expand All (for easy ctrl-f) Collapse All Component Location Index DTC Troubleshooting DTC P0101: MAF Sensor Circuit Range/Performance Problem DTC P0102: MAF Sensor Circuit Low Voltage DTC P0103: MAF Sensor Circuit High Voltage DTC P0107: MAP Sensor Circuit Low Voltage DTC P0108: MAP Sensor Circuit High Voltage DTC P0111: IAT Sensor Circuit Range/Performance Problem DTC P0112: IAT Sensor Circuit Low Voltage DTC P0113: IAT Sensor Circuit High Voltage DTC P0116: ECT Sensor 1 Range/Performance Problem DTC P0117: ECT Sensor 1 Circuit Low Voltage DTC P0118: ECT Sensor 1 Circuit High Voltage DTC P0125: ECT Sensor 1 Malfunction/Slow Response DTC P0128: Cooling System Malfunction DTC P0133, P0153: Rear A/F Sensor (Bank 1, Sensor 1) Circuit Slow Response; Front A/F Sensor (Bank 2, Sensor 1) Circuit Slow Response DTC P0134, P0154: Rear A/F Sensor (Bank 1, Sensor 1) Heater System Malfunction; Front A/F Sensor (Bank 2, Sensor 1) Heater System Malfunction (09-10 model) DTC P0134, P0154: Rear A/F Sensor (Bank 1, Sensor 1) Heater System Malfunction; Front A/F Sensor (Bank 2, Sensor 1) Heater System Malfunction (11 model) DTC P0135, P0155: Rear A/F Sensor (Bank 1, Sensor 1) Heater Circuit Malfunction; Front A/F Sensor (Bank 2, Sensor 1) Heater Circuit Malfunction DTC P0137, P0157: Rear Secondary HO2S (Bank 1, Sensor 2) Circuit Low Voltage; Front Secondary HO2S (Bank 2, Sensor 2) Circuit Low Voltage DTC P0138, P0158: Rear Secondary HO2S (Bank 1, Sensor 2) Circuit High Voltage; Front Secondary HO2S (Bank 2, Sensor 2) Circuit High Voltage DTC P0139, P0159: Rear Secondary HO2S (Bank 1, Sensor 2) Slow Response; Front Secondary HO2S (Bank 2, Sensor 2) Slow Response DTC P0141, P0161: Rear Secondary HO2S (Bank 1, Sensor 2) Heater Circuit Malfunction; Front Secondary HO2S (Bank 2, Sensor 2) Heater Circuit Malfunction DTC P0171, P0172, P0174, P0175: Rear Bank (Bank 1) Fuel System Too Lean; Rear Bank (Bank 1) Fuel System Too Rich; Front Bank (Bank 2) Fuel System Too Lean; Front Bank (Bank 2) Fuel System Too Rich DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306: Random Misfire and Any Combination of the Following; No. 1 Cylinder Misfire Detected; No. 2 Cylinder Misfire Detected; No. 3 Cylinder Misfire Detected; No. 4 Cylinder Misfire Detected; No. 5 Cylinder Misfire Detected; No. 6 Cylinder Misfire Detected DTC P0301, P0302, P0303, P0304, P0305, P0306: No. 1 Cylinder Misfire Detected; No. 2 Cylinder Misfire Detected; No. 3 Cylinder Misfire Detected; No. 4 Cylinder Misfire Detected; No. 5 Cylinder Misfire Detected; No. 6 Cylinder Misfire Detected DTC P0325: Knock Sensor Circuit Malfunction DTC P0335: CKP Sensor No Signal DTC P0339: CKP Sensor Intermittent Interruption DTC P0351, P0352, P0353, P0354, P0355, P0356: No. 1 Cylinder Ignition Coil Circuit Malfunction; No. 2 Cylinder Ignition Coil Circuit Malfunction; No. 3 Cylinder Ignition Coil Circuit Malfunction; No. 4 Cylinder Ignition Coil Circuit Malfunction; No. 5 Cylinder Ignition Coil Circuit Malfunction; No. 6 Cylinder Ignition Coil Circuit Malfunction DTC P0365: CMP Sensor Circuit No Signal DTC P0369: CMP Sensor Circuit Intermittent Interruption DTC P050A: Cold Start Idle Air Control System Performance Problem DTC P050B: Cold Start Ignition Timing Performance Problem DTC P0562: Charging System Low Voltage DTC P0563: PCM Power Source Circuit Unexpected Voltage DTC P0602: PCM Programming Error DTC P060A: PCM (A/T System) Internal Control Module Malfunction DTC P0615: Starter Cut Relay STRLD Circuit Malfunction DTC P062F: PCM Internal Control Module Keep Alive Memory (KAM) Error DTC P0630: VIN Not Programmed or Mismatch DTC P0685: PCM Power Control Circuit/Internal Circuit Malfunction DTC P1109: BARO Sensor Circuit Out of Range High DTC P1116: ECT Sensor 1 Circuit Range/Performance Problem DTC P1128: MAP Sensor Signal Lower Than Expected DTC P1129: MAP Sensor Signal Higher Than Expected DTC P1172, P1174: Rear A/F Sensor (Bank 1, Sensor 1) Circuit Out of Range High; Front A/F Sensor (Bank 2, Sensor 1) Circuit Out of Range High DTC P1297: ELD Circuit Low Voltage DTC P1298: ELD Circuit High Voltage DTC P1549: Charging System High Voltage DTC P16BB: Alternator B Terminal Circuit Low Voltage DTC P16BC: Alternator FR Terminal Circuit/IGP Circuit Low Voltage DTC P16BD: Starter Cut Relay 2 Malfunction DTC P16BE: Starter Cut Relay 1 Malfunction DTC P16BF: Starter Cut Relay STRLY Circuit Malfunction DTC P2183: ECT Sensor 2 Circuit Range/Performance Problem DTC P2184: ECT Sensor 2 Circuit Low Voltage DTC P2185: ECT Sensor 2 Circuit High Voltage DTC P2195, P2197: Rear A/F Sensor (Bank 1, Sensor 1) Signal Stuck Lean; Front A/F Sensor (Bank 2, Sensor 1) Signal Stuck Lean DTC P2227: BARO Sensor Circuit Range/Performance Problem DTC P2228: BARO Sensor Circuit Low Voltage DTC P2229: BARO Sensor Circuit High Voltage DTC P2237, P2240: Rear A/F Sensor (Bank 1, Sensor 1) IP Circuit High Voltage; Front A/F Sensor (Bank 2, Sensor 1) IP Circuit High Voltage DTC P2238, P2241: Rear A/F Sensor (Bank 1, Sensor 1) IP Circuit Low Voltage; Front A/F Sensor (Bank 2, Sensor 1) IP Circuit Low Voltage DTC P2243, P2247: Rear A/F Sensor (Bank 1, Sensor 1) VCENT Circuit High Voltage; Front A/F Sensor (Bank 2, Sensor 1) VCENT Circuit High Voltage DTC P2245, P2249: Rear A/F Sensor (Bank 1, Sensor 1) VCENT Circuit Low Voltage; Front A/F Sensor (Bank 2, Sensor 1) VCENT Circuit Low Voltage DTC P2251, P2254: Rear A/F Sensor (Bank 1, Sensor 1) VS Circuit High Voltage; Front A/F Sensor (Bank 2, Sensor 1) VS Circuit High Voltage (09-10 models) DTC P2251, P2254: Rear A/F Sensor (Bank 1, Sensor 1) VS Circuit High Voltage; Front A/F Sensor (Bank 2, Sensor 1) VS Circuit High Voltage (11 model) DTC P2252, P2255: Rear A/F Sensor (Bank 1, Sensor 1) VS Circuit Low Voltage; Front A/F Sensor (Bank 2, Sensor 1) VS Circuit Low Voltage (9-10 models) DTC P2252, P2255: Rear A/F Sensor (Bank 1, Sensor 1) VS Circuit Low Voltage; Front A/F Sensor (Bank 2, Sensor 1) VS Circuit Low Voltage (11 model) DTC P2610: PCM Ignition Off Internal Timer Malfunction DTC P2A00, P2A03: Rear A/F Sensor (Bank 1, Sensor 1) Range/Performance Problem; Front A/F Sensor (Bank 2, Sensor 1) Range/Performance Problem DTC U0029: F-CAN Malfunction (BUS-OFF (PCM)) DTC U0114: F-CAN Malfunction (PCM-VTM-4 Control Unit) DTC U0122: F-CAN Malfunction (PCM-VSA Modulator-Control Unit) DTC U0155: F-CAN Malfunction (PCM-Gauge Control Module) DTC U0300: PGM-FI System and A/T System Program Version Mismatch DTC U1101: F-CAN Malfunction (PCM-ACM) F-CAN Circuit Troubleshooting MIL Circuit Troubleshooting DLC Circuit Troubleshooting Injector Replacement MAP Sensor Replacement MAF Sensor/IAT Sensor Replacement ECT Sensor 1 Replacement ECT Sensor 2 Replacement A/F Sensor Replacement Secondary HO2S Replacement CMP Sensor Replacement CKP Sensor Replacement Knock Sensor Replacement ELD Replacement PCM Update PCM Replacement