VAG Fault Codes & DTC List
Manufacturer and ECU-specific fault-code meanings. Check the stated ECU, model and code format against your diagnostic scan.
| Code | Meaning | Applicability |
|---|---|---|
| P0101 | Mass Air Flow Sensor (G70): Implausible Signal | OEM |
| P0102 | Mass Air Flow Sensor (MAF/G70): Signal too Low | DECIMAL |
| P0102 | Mass Air Flow Sensor (MAF/G70): Signal too Low | OBD |
| P0102 | Mass Air Flow Sensor (MAF/G70): Signal too Low | OEM |
| P0103 | Mass Air Flow (MAF) (G70): Signal too High | DECIMAL |
| P0103 | Mass Air Flow (MAF) (G70): Signal too High | OBD |
| P0103 | Mass Air Flow (MAF) (G70): Signal too High | OEM |
| P0104 | Mass Air Flow (MAF) (G70): Intermittent | DECIMAL |
| P0104 | Mass Air Flow (MAF) (G70): Intermittent | OBD |
| P0104 | Mass Air Flow (MAF) (G70): Intermittent | OEM |
| P0106 | Manifold / Barometric Pressure Sensor (G71) / (F96): Implausible Signal | DECIMAL |
| P0106 | Manifold / Barometric Pressure Sensor (G71) / (F96): Implausible Signal | OBD |
| P0106 | Manifold / Barometric Pressure Sensor (G71) / (F96): Implausible Signal | OEM |
| P0107 | Manifold Absolute Pressure (MAP) (G71) or Barometric Pressure (BARO) (F96): Signal Low | OBD |
| P0107 | Manifold Absolute Pressure (MAP) (G71) or Barometric Pressure (BARO) (F96): Signal Low | OEM |
| P0108 | Manifold Absolute Pressure (MAP) (G71) or Barometric Pressure (BARO) (F96): Signal High | OBD |
| P0108 | Manifold Absolute Pressure (MAP) (G71) or Barometric Pressure (BARO) (F96): Signal High | OEM |
| P0109 | Manifold Absolute Pressure (MAP) (G71) or Barometric Pressure (BARO) (F96): Intermittent | OBD |
| P0109 | Manifold Absolute Pressure (MAP) (G71) or Barometric Pressure (BARO) (F96): Intermittent | OEM |
| P0112 | Intake Air Temperature Sensor (G42): Signal too Low | DECIMAL |
| P0112 | Intake Air Temperature Sensor (G42): Signal too Low | OBD |
| P0112 | Intake Air Temperature Sensor (G42): Signal too Low | OEM |
| P0113 | Intake Air Temp. Sensor (G42): Signal too High | DECIMAL |
| P0113 | Intake Air Temp. Sensor (G42): Signal too High | OBD |
| P0113 | Intake Air Temp. Sensor (G42): Signal too High | OEM |
| P0116 | Engine Coolant Temp. Sensor (G62): Implausible Signal | DECIMAL |
| P0116 | Engine Coolant Temp. Sensor (G62): Implausible Signal | OBD |
| P0116 | Engine Coolant Temp. Sensor (G62): Implausible Signal | OEM |
| P0117 | Engine Coolant Temperature Sensor (G62): Signal too Low | OBD |
| P0117 | Engine Coolant Temperature Sensor (G62): Signal too Low | OEM |
| P0118 | Engine Coolant Temperature Sensor (G62): Signal too High | DECIMAL |
| P0118 | Engine Coolant Temperature Sensor (G62): Signal too High | OBD |
| P0118 | Engine Coolant Temperature Sensor (G62): Signal too High | OEM |
| P0119 | Engine Coolant Temperature Sensor (G62): Intermittent | OBD |
| P0119 | Engine Coolant Temperature Sensor (G62): Intermittent | OEM |
| P0120 | Throttle Position Sensor (G69): Circuit Malfunction | DECIMAL |
| P0120 | Throttle Position Sensor (G69): Circuit Malfunction | OBD |
| P0120 | Throttle Position Sensor (G69): Circuit Malfunction | OEM |
| P0121 | /P0121 - Throttle Position Sensor (G69): Implausible Signal | OBD |
| P0121 | /P0121 - Throttle Position Sensor (G69): Implausible Signal | OEM |
| P0123 | Throttle Position Sensor (G69): Signal too High | DECIMAL |
| P0123 | Throttle Position Sensor (G69): Signal too High | OBD |
| P0123 | Throttle Position Sensor (G69): Signal too High | OEM |
| P0125 | Insufficient Coolant Temperature for Closed Loop Fuel Control | OBD |
| P0125 | Insufficient Coolant Temperature for Closed Loop Fuel Control | OEM |
| P0127 | Intake Air Temperature Too High | OBD |
| P0127 | Intake Air Temperature Too High | OEM |
| P0130 | Oxygen (Lambda) Sensor B1 S1: Malfunction in Circuit | DECIMAL |
| P0130 | Oxygen (Lambda) Sensor B1 S1: Malfunction in Circuit | OBD |
| P0130 | Oxygen (Lambda) Sensor B1 S1: Malfunction in Circuit | OEM |
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