Trouble Code Definitions
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 1997 GMC Savana Special, 1997 GMC Savana Camper Special, 1997 GMC Savana, 1997 Chevrolet RV Cutaway, and 1997 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
TROUBLE CODE DEFINITION
| Code No. | Circuit Affected |
|---|---|
| P0101 | MAF System Performance |
| P0102 | MAF Sensor Circuit Low Frequency |
| P0103 | MAF Sensor Circuit High Frequency |
| P0106 | MAP Sensor System Performance |
| P0107 | MAP Senor 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 | HO2S Circuit Low Voltage-Bank 1, Sensor 1 |
| P0132 | HO2S Circuit High Voltage-Bank 1, Sensor 1 |
| P0133 | HO2S Slow Response-Bank 1, Sensor 1 |
| P0134 | HO2S Insufficient Activity-Bank 1, Sensor 1 |
| P0135 | HO2S Heater Circuit-Bank 1, Sensor 1 |
| P0137 | HO2S Circuit Low Voltage-Bank 1, Sensor 2 |
| P0138 | HO2S Circuit High Voltage Bank 1, Sensor 2 |
| P0140 | HO2S Insufficient Activity-Bank 1, Sensor 2 |
| P0141 | HO2S Heater Circuit-Bank 1, Sensor 2 |
| P0143 | HO2S Circuit Low Voltage-Bank 1, Sensor 3 |
| P0144 | HO2S Circuit High Voltage-Bank 1, Sensor 3 |
| P0146 | HO2S Insufficient Activity-Bank 1, Sensor 3 |
| P0147 | HO2S Heater Circuit-Bank 1, Sensor 3 |
| P0151 | HO2S Circuit Low Voltage-Bank 2, Sensor 1 |
| P0152 | HO2S Circuit High Voltage-Bank 2, Sensor 1 |
| P0153 | HO2S Slow Response-Bank 2, Sensor 1 |
| P0154 | HO2S Insufficient Activity-Bank 2, Sensor 1 |
| P0155 | HO2S Heater Circuit-Bank 2, Sensor 1 |
| P0171 | Fuel Trim System Lean-Bank 1 |
| P0172 | Fuel Trim System Rich-Bank 1 |
| P0174 | Fuel Trim System Lean-Bank 2 |
| P0175 | Fuel Trim System Rich-Bank 2 |
| P0300 | Engine Misfire Detected |
| P0301 | Cyl. No. 1 Misfire Detected |
| P0302 | Cyl. No. 2 Misfire Detected |
| P0303 | Cyl. No. 3 Misfire Detected |
| P0304 | Cyl. No. 4 Misfire Detected |
| P0305 | Cyl. No. 5 Misfire Detected |
| P0306 | Cyl. No. 6 Misfire Detected |
| P0307 | Cyl. No. 7 Misfire Detected |
| P0308 | Cyl. No. 8 Misfire Detected |
| P0325 | Knock Sensor Circuit |
| P0327 | Knock Sensor Low Voltage |
| P0336 | CKP Sensor Circuit Performance |
| P0337 | CKP Sensor Circuit Low Frequency |
| P0338 | CKP Sensor Circuit High Frequency |
| P0339 | CKP Sensor Circuit Intermittent |
| P0340 | CKP Sensor Circuit |
| P0341 | CMP Sensor Circuit Performance |
| P0401 | EGR System Performance |
| P0420 | TWC System Low Efficiency-Bank 1 |
| P0430 | TWC Low Efficiency-Bank 2 |
| P0441 | EVAP System Incorrect/No Flow Purge Flow |
| P0500 | Vehicle Speed Sensor Circuit |
| P0506 | Idle RPM Low (IAC Responding) |
| P0507 | Idle RPM High (IAC Responding) |
| P1106 | MAP Sensor Circuit Intermittent High Voltage |
| P1107 | MAP Sensor Circuit Intermittent Low Voltage |
| P1111 | IAT Sensor Circuit Intermittent High Voltage |
| P1112 | IAT Sensor Circuit Intermittent Low Voltage |
| P1114 | ECT Sensor Circuit Intermittent Low Voltage |
| P1115 | ECT Sensor Circuit Intermittent High Voltage |
| P1121 | TP Sensor Voltage Intermittent High |
| P1122 | TP Sensor Voltage Intermittent Low |
| P1133 | HO2S Insufficient Switching-Bank 1, Sensor 1 |
| P1134 | HO2S Transition Time Ratio-Bank 1, Sensor 1 |
| P1153 | HO2S Insufficient Switching-Bank 2, Sensor 1 |
| P1154 | HO2S Transition Time Ratio-Bank 2, Sensor 1 |
| P1345 | CKP/CMP Senor Correlation |
| P1351 | IC Circuit High Voltage |
| P1361 | IC Circuit Low Voltage |
| P1380 | EBCM DTC Detected Rough Road Data Unusable |
| P1381 | Misfire Detected-No EBCM/PCM/VCM Serial Data |
| P1406 | EGR Pintle Position Circuit |
| P1415 | AIR System-Bank 1 |
| P1416 | AIR System-Bank 2 |
| P1441 | EVAP System Flow During Non-Purge |
| P1508 | IAC System-Low RPM |
| P1509 | IAC System-High RPM |