Engine Performance - TRIONIC T7 DTCS
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| P0100 | Mass Air Flow Circuit - No Signal |
| P0101 | Mass Air Flow Circuit - Performance Problems |
| P0102 | Mass Air Flow Circuit - Low Input |
| P0103 | Mass Air Flow Circuit - High Input |
| P0106 | Manifold Absolute Pressure Sensor Circuit - Performance Problem |
| P0107 | Manifold Absolute Pressure Sensor Circuit - Open/Short To Ground |
| P0108 | Manifold Absolute Pressure Sensor Circuit - Short To B+ |
| P0112 | Intake Air Temperature Sensor Circuit - Short To Ground |
| P0113 | Intake Air Temperature Sensor Circuit - Short To B+/Open Circuit |
| P0115 | Engine Coolant Temperature Circuit - Performance Problem |
| P0116 | Engine Coolant Temperature Circuit - Performance Problem |
| P0117 | Engine Coolant Temperature Sensor Circuit - Short To Ground |
| P0118 | Engine Coolant Temperature Sensor Circuit - Short To B+/Open Circuit |
| P0119 | Engine Coolant Temperature Circuit - Intermittent Open/Short |
| P0125 | Excessive Time To Enter Closed Loop Fuel Control |
| P0131 | O2S Circuit - Low Voltage (Sensor 1) |
| P0132 | O2S Circuit - High Voltage (Sensor 1) |
| P0133 | O2S Circuit - Slow Response (Sensor 1) |
| P0134 | O2S Circuit - No Activity Detected (Sensor 1) |
| P0137 | O2S Circuit - Low Voltage (Sensor 2) |
| P0138 | O2S Circuit - High Voltage (Sensor 2) |
| P0140 | O2S Circuit - No Activity Detected (Sensor 2) |
| P0171 | Long Term Fuel Trim Multiplicative - Max Value, Air/Fuel Too Lean |
| P0172 | Long Term Fuel Trim Multiplicative - Min Value, Air/Fuel Too Rich |
| P0300 | Random Misfire Detected |
| P0301 | Cylinder 1 Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
| P0327 | Knock Sensor Circuit - Low Input (Bank 1) |
| P0336 | Crankshaft Position Sensor Circuit - Performance Problem |
| P0337 | Crankshaft Position Sensor - No Input |
| P0340 | Camshaft Position Sensor - Malfunction |
| P0420 | Three-Way Catalytic Converter - Malfunction |
| P0441 | EVAP Purge Valve Malfunction |
| P0442 | EVAP Small Leakage In System |
| P0444 | EVAP Purge Valve Circuit - Open/Short To Ground |
| P0445 | EVAP Purge Valve Circuit - Short To B+ |
| P0452 | EVAP Tank Pressure Sensor Circuit - Short To Ground |
| P0453 | EVAP Tank Pressure Sensor Circuit - Open/Short To B+ |
| P0455 | EVAP Serious Leakage In System |
| P0456 | Tank Purging - Very Minor Leak In System |
| P0501 | Vehicle Speed Input Signal Outside Limits |
| P0502 | Vehicle Speed No Input Signal |
| P0506 | Idle Speed Control - Idling Speed Too Low |
| P0507 | Idle Speed Control - Idling Speed Too High |
| P0605 | Internal Control Module Malfunction |
| P1105 | Charge Air Absolute Pressure Sensor Circuit - Performance Problem |
| P1106 | Charge Air Absolute Pressure Sensor Circuit - Performance Problem |
| P1107 | Charge Air Absolute Pressure Sensor Circuit - Short To Ground/Open |
| P1108 | Charge Air Absolute Pressure Sensor Circuit - Short To B+ |
| P1110 | Charge Air Bypass Valve - Performance Problems |
| P1131 | O2S Switch Point - Lean (Sensor 1) |
| P1132 | O2S Switch Point - Rich (Sensor 1) |
| P1133 | O2S Circuit - Low Voltage (Sensor 1) |
| P1135 | O2S Heater Circuit - Current Too Low (Sensor 1) |
| P1136 | O2S Heater Circuit - Current Too High (Sensor 1) |
| P1137 | O2S Circuit - Low Voltage (Sensor 2) |
| P1141 | O2S Heater Circuit - Current Too Low (Sensor 2) |
| P1142 | O2S Heater Circuit - Current Too High (Sensor 2) |
| P1171 | Short Term Fuel Trim - Max Value, Air/Fuel Too Lean |
| P1172 | Short Term Fuel Trim - Min Value, Air/Fuel Too Rich |
| P1181 | Long Term Fuel Trim Additive - Max Value, Air/Fuel Too Lean |
| P1182 | Long Term Fuel Trim Additive - Min Value, Air/Fuel Too Rich |
| P1230 | Throttle Position Sensor 1 & 2 Circuit - Sum Out Of Range (Faulty Signal From Throttle Disc Position Sensor) |
| P1231 | Throttle Position Sensor 1 & 2 Circuit - Sum Out Of Range (No Limp Home) |
| P1240 | Throttle Motor Circuit Shorted |
| P1251 | Throttle Motor - Full PWM In Closing Direction (Note: May Set If Mechanism Is Not Reset) |
| P1252 | Throttle Motor - Full PWM In Open Direction And No Motor Current |
| P1253 | Throttle Motor - Full PWM In Open Direction During Cranking |
| P1260 | Throttle Return Spring - Too Low Force (Note: May Set If Mechanism Is Not Reseted) |
| P1261 | Throttle Binding |
| P1263 | Throttle Moved Manually When Engine Was Running |
| P1264 | Throttle Open When Pedal Is Released |
| P1300 | Random Misfire Detected - Catalyst Damaging |
| P1301 | Cylinder 1 Misfire Detected - Catalyst Damaging |
| P1302 | Cylinder 2 Misfire Detected - Catalyst Damaging |
| P1303 | Cylinder 3 Misfire Detected - Catalyst Damaging |
| P1304 | Cylinder 4 Misfire Detected - Catalyst Damaging |
| P1310 | Ignition Discharge Module - Not Powered (Bank 1) |
| P1312 | Combustion Detection Cyl. 1+2 - Open Circuit/Short To B+ |
| P1334 | Combustion Detection Cyl. 3+4 - Open Circuit/Short To B+ |
| P1390 | Random Misfire Detected - Catalyst Damaging (Fuel Level Low) |
| P1391 | Cylinder 1 Misfire Detected - Catalyst Damaging (Fuel Level Low) |
| P1392 | Cylinder 2 Misfire Detected - Catalyst Damaging (Fuel Level Low) |
| P1393 | Cylinder 3 Misfire Detected - Catalyst Damaging (Fuel Level Low) |
| P1394 | Cylinder 4 Misfire Detected - Catalyst Damaging (Fuel Level Low) |
| P1441 | EVAP Purge Valve Malfunction & Malfunctioning Fuel Level Sensor |
| P1442 | EVAP Small Leakage In System & Malfunctioning Fuel Level Sensor |
| P1444 | Canister Close Valve Circuit - Open/Short To Ground |
| P1445 | Canister Close Valve Circuit - Short To B+ |
| P1451 | EVAP Tank Pressure Sensor - Performance Problem |
| P1452 | EVAP Tank Pressure Sensor - Value Too Low When Depressurized |
| P1453 | EVAP Tank Pressure Sensor Value Too High When Depressurized |
| P1455 | EVAP Tank Pressure Sensor Serious Leakage In System & Malfunctioning Fuel Level Sensor |
| P1456 | Tank Purging, Leak In System |
| P1460 | Immobilizer Active (Note: If New T7, MIU Or Twice Module, Program Code In Twice) |
| P1491 | EVAP Tank Pressure Sensor - Performance Problem & Malfunctioning Fuel Level Sensor |
| P1492 | EVAP Tank Pressure Sensor - Value Too Low When Depressurized & Malfunctioning Fuel Level Sensor |
| P1493 | EVAP Tank Pressure Sensor Value Too High When Depressurized & Malfunctioning Fuel Level Sensor |
| P1530 | Pedal Position Sensor 1 & 2 Circuit - Sum Out-Of-Range |
| P1531 | Pedal Position Sensor 1 & 2 Circuit - Adapted Sum Out-Of-Range |
| P1532 | Pedal Position Sensor 1 & 2 Circuit - Control Module Inputs Shorted To Each Other |
| P1549 | Charge Air Malfunction |
| P1576 | Brake Light Switch Circuit - Open/Short To B+ |
| P1577 | Brake Light Switch Circuit - Short To Ground |
| P1601 | Internal Control Module Malfunction |
| P1602 | Internal Control Module Malfunction |
| P1603 | Internal Control Module Malfunction |
| P1604 | Internal Control Module Malfunction |
| P1605 | Internal Control Module Malfunction |
| P1606 | Internal Control Module Malfunction |
| P1607 | Internal Control Module Malfunction |
| P1608 | Internal Control Module Malfunction |
| P1609 | Internal Control Module Malfunction |
| P1610 | Internal Control Module Malfunction |
| P1611 | Internal Control Module Malfunction |
| P1613 | Internal Control Module Malfunction |
| P1614 | Internal Control Module Malfunction |
| P1621 | Internal Control Module Malfunction |
| P1622 | No Bus Data From MIU |
| P1623 | No Bus Data From TCM |
| P1624 | Check Engine Request (Bus From TCM) |
| P1625 | No Bus Data From TC/ABS |
| P1631 | Internal Control Module Malfunction |
| P1632 | Internal Control Module Malfunction |
| P1633 | Internal Control Module Malfunction |
| P1640 | Main Relay Circuit - No Voltage To Control Module Pin 1 |
| P1641 | Fuel Pump Relay - No Voltage To Fuel Pump & O2S Preheating |
| P1652 | Main Relay Coil Circuit - Open/Short To Ground |
| P1653 | Main Relay Coil Circuit - Short To B+ |
| P1654 | Fuel Pump Relay Coil Circuit - Open/Short To Ground |
| P1655 | Fuel Pump Relay Coil Circuit - Short To B+ |
| P1656 | A/C Relay Coil Circuit - Open/Short To Ground |
| P1657 | A/C Relay Coil Circuit - Short To B+ |
| P1658 | Charge Air Bypass Valve Circuit - Open/Short To Ground |
| P1659 | Charge Air Bypass Valve Circuit - Short To B+ |
| P1662 | Charge Air Control Valve Circuit - Open/Short To Ground |
| P1663 | Charge Air Control Valve Circuit - Short To B+ |
| P1670 | Limp-Home Relay - Open Circuit Or Short To Ground |
| P1671 | Limp-Home Relay - Short To B+ |
| P1676 | Injector Circuit - Open/Short To Ground Or B+ |