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Volkswagen Audi OBD2 specific error codes
Below are all the error codes that can be returned by the Volkswagen, Audi, Seat or Skoda through your interface or reader.
OBD Error Code |
Meaning code |
| P1102 | O2S Heating Circuit Bank 1 Sensor 1 Voltage Too Low/Air Leak |
| P1105 | O2S Heating Circuit Bank 1 Sensor 2 Short To Positive |
| P1107 | O2S Heating Circuit Bank 2 Sensor 1 Short To Positive |
| P1110 | O2S Heating Circuit Bank 2 Sensor 2 Short To Positive |
| P1113 | O2S Sensor Heater Resistance Too High Bank 1 Sensor 1 |
| P1115 | O2S Sensor Heater Circuit Short To Ground Bank 1 Sensor 1 |
| P1116 | O2S Sensor Heater Circuit Open Bank 1 Sensor 1 |
| P1117 | O2S Sensor Heater Circuit Short To Ground Bank 1 Sensor 2 |
| P1118 | O2S Sensor Heater Circuit Open Bank 1 Sensor 2 |
| P1127 | Long Term Fuel Trim B1 System Too Rich |
| P1128 | Long Term Fuel Trim B1 System Too Lean |
| P1129 | Long Term Fuel Trim B2 System Too Rich |
| P1130 | Long Term Fuel Trim B2 System Too Lean |
| P1136 | Long Term Fuel Trim Add. Fuel B1 System Too Lean |
| P1137 | Long Term Fuel Trim Add. Fuel B1 System Too Rich |
| P1138 | Long Term Fuel Trim Add. Fuel B2 System Too Lean |
| P1139 | Long Term Fuel Trim Add. Fuel B2 System Too Rich |
| P1141 | Load Calculation Cross Check Range/Performance |
| P1144 | Mass Air Flow Sensor Open/Short To Ground. |
| P1145 | Mass Air Flow Sensor Short To Positive. |
| P1146 | Mass Air Flow Sensor Supply Voltage. |
| P1155 | Manifold Absolute Pressure Sensor Short To Positive. |
| P1156 | Manifold Absolute Pressure Sensor Open/Short To Ground. |
| P1157 | Manifold Absolute Pressure Sensor Supply Voltage. |
| P1160 | Intake Air Temperature Sensor Short To Ground. |
| P1161 | Intake Air Temperature Sensor Open/Short To Positive. |
| P1162 | Intake Air Temperature Sensor Short To Ground. |
| P1163 | Fuel Temperature Sensor Open/Short To Positive. |
| P1164 | Fuel Temperature Sensor Implausible Signal. |
| P1171 | Throttle Actuation Potentiometer Sign. 2 Range/Performance |
| P1172 | Throttle Actuation Potentiometer Sign. 2 Signal Too Low |
| P1173 | Throttle Actuation Potentiometer Sign. 2 Signal Too High |
| P1176 | Rear O2S Correction |
| P1177 | O2 Correction Behind Catalyst B1 Limit Attained |
| P1196 | O2S Heater Circuit Bank 1 Sensor 1 Electrical Malfunction |
| P1197 | O2S Heater Circuit Bank 2 Sensor 1 Electrical Malfunction |
| P1198 | O2S Heater Circuit Bank 1 Sensor 2 Electrical Malfunction |
| P1199 | O2S Heater Circuit Bank 2 Sensor 2 Electrical Malfunction |
| P1213 | Injector Circuit Cylinder 1 Short To Positive |
| P1214 | Injector Circuit Cylinder 2 Short To Positive |
| P1215 | Injector Circuit Cylinder 3 Short To Positive |
| P1216 | Injector Circuit Cylinder 4 Short To Positive |
| P1217 | Injector Circuit Cylinder 5 Short To Positive |
| P1218 | Injector Circuit Cylinder 6 Short To Positive |
| P1225 | Injector Circuit Cylinder 1 Short To Ground |
| P1226 | Injector Circuit Cylinder 2 Short To Ground |
| P1227 | Injector Circuit Cylinder 3 Short To Ground |
| P1228 | Injector Circuit Cylinder 4 Short To Ground |
| P1229 | Injector Circuit Cylinder 5 Short To Ground |
| P1230 | Injector Circuit Cylinder 6 Short To Ground |
| P1237 | Injector Circuit Open Cylinder 1 |
| P1238 | Injector Circuit Open Cylinder 2 |
| P1239 | Injector Circuit Open Cylinder 3 |
| P1240 | Injector Circuit Open Cylinder 4 |
| P1241 | Injector Circuit Open Cylinder 5 |
| P1242 | Injector Circuit Open Cylinder 6 |
| P1245 | Needle Lift Sensor Short To Ground |
| P1246 | Needle Lift Implausible Signal |
| P1247 | Needle Lift Sensor Open/Short To Positive |
| P1248 | Start Of Cold Start Injector Control Difference |
| P1251 | Start Of Cold Start Injector Short To Positive |
| P1252 | Start Of Cold Start Injector Open/Short To Ground |
| P1255 | Engine Coolant Temperature Sensor Short To Ground |
| P1256 | Engine Coolant Temperature Sensor Open/Short To Positive |
| P1300 | Misfire Detected, Fuel Level Too Low |
| P1250 | Fuel Level Too Low |
| P1325 | Cyl. 1 Knock Control Limit Attained |
| P1326 | Cyl. 2 Knock Control Limit Attained |
| P1327 | Cyl. 3 Knock Control Limit Attained |
| P1328 | Cyl. 4 Knock Control Limit Attained |
| P1329 | Cyl. 5 Knock Control Limit Attained |
| P1330 | Cyl. 6 Knock Control Limit Attained |
| P1336 | Engine Torque Adaption At Limit |
| P1337 | CMP Sensor Bank 1 Short To Ground |
| P1338 | CMP Sensor Bank 1 Open Circuit Or Short To Positive |
| P1340 | CKP/CMP Sensor Signals Out Of Sequence |
| P1341 | Ignition Coil Output Stage 1 Short To Ground |
| P1343 | Ignition Coil Output Stage 2 Short To Ground |
| P1345 | Ignition Coil Output Stage 3 Short To Ground |
| P1354 | Modulating Piston Displacement Sensor Electrial Circuit Malfunction |
| P1386 | Internal Control Module Knock Control Error |
| P1387 | Control Unit Internal Altitude Sensor |
| P1391 | CMP Sensor Bank 2 Short To Ground |
| P1392 | CMP Sensor Bank 2 Open Circuit/Short To Positive |
| P1393 | Ignition Coil Power Output Stage 1 Malfunction |
| P1394 | Ignition Coil Power Output Stage 2 Malfunction |
| P1395 | Ignition Coil Power Output Stage 3 Malfunction |
| P1401 | EGR Valve Power Stage Short To Ground |
| P1402 | EGR Vacuum Regulator Solenoid Valve Short To Positive |
| P1403 | EGR System Control Difference |
| P1407 | EGR Temperature Sensor Signal Too Low |
| P1408 | EGR Temperature Sensor Signal Too High |
| P1410 | Tank Ventilation Valve Circuit Short To B+ |
| P1420 | Secondary Air Injection Control Module Electrical Malfunction |
| P1421 | Secondary Air Injection Valve Circuit Short To Ground |
| P1422 | Secondary Air Injection Valve Circuit Short To B+ |
| P1424 | Secondary Air Injection System Bank 1 Leak Detected |
| P1425 | Tank Ventilation Valve Short To Ground |
| P1426 | Tank Ventilation Valve Open Circuit |
| P1432 | Secondary Air Injection Valve Open |
| P1433 | Secondary Air Injection Pump Relay Circuit Open |
| P1434 | Secondary Air Injection Pump Relay Circuit Short To Positive |
| P1435 | Secondary Air Injection Pump Relay Circuit Short To Ground |
| P1436 | Secondary Air Injection Pump Relay Circuit Electrical Malfunction |
| P1440 | EGR Valve Power Stage Open |
| P1441 | EGR Vacuum Regulator Solenoid Valve Open/Short To Ground |
| P1450 | Secondary Air Injection System Circuit Short To Positive |
| P1451 | Secondary Air Injection Circuit Short To Ground |
| P1452 | Secondary Air Injection System Circuit Open |
| P1471 | EVAP Control System LDP Circuit Short to Positive |
| P1472 | EVAP Control System LDP Circuit Short To Ground |
| P1473 | EVAP Control System LDP Open Circuit |
| P1475 | EVAP Control System LDP Malfunction/Signal Circuit Open |
| P1476 | EVAP Control System LDP Malfunction/Insufficient Vacuum |
| P1477 | EVAP Control System LDP Malfunction |
| P1478 | EVAP Control System LDP Clamped Tube Detected |
| P1500 | Fuel Pump Relay Electrical Circuit Malfunction |
| P1501 | Fuel Pump Relay Circuit Short To Ground |
| P1502 | Fuel Pump Relay Circuit Short To Positive |
| P1505 | Closed Throttle Position Does Not Close/Open Circuit |
| P1506 | Closed Throttle Position Switch Does Not Open./Short To Ground |
| P1512 | Intake Manifold Changeover Valve Circuit Short To Positive |
| P1515 | Intake Manifold Changeover Valve Circuit Short To Ground |
| P1516 | Intake Manifold Changeover Valve Circuit Open |
| P1519 | Intake Camshaft Control Bank 1 Malfunction |
| P1522 | Intake Camshaft Control Bank 2 Malfunction |
| P1537 | Fuel Cut-off Valve Incorrect Function |
| P1538 | Fuel Cut-off Valve Open/Short To Ground |
| P1539 | Clutch Pedal Switch Signal Fault |
| P1540 | VSS Signal Too High |
| P1541 | Fuel Pump Relay Circuit Open |
| P1542 | Throttle Actuation Potentiometer Range/Performance |
| P1543 | Throttle Actuation Potentiometer Signal Too Low |
| P1544 | Throttle Actuation Potentiometer Signal Too High |
| P1545 | Throttle Position Control Malfunction |
| P1546 | Wastegate Bypass Regulator Valve Short To Positive |
| P1547 | Wastegate Bypass Regulator Valve Short To Ground |
| P1548 | Wastegate Bypass Regulator Valve Open |
| P1549 | Wastegate Bypass Regulator Valve Open/Short To Ground |
| P1550 | Charge Pressure Control Difference |
| P1555 | Charge Pressure Upper Limit Exceeded |
| P1556 | Charge Pressure Negative Deviation |
| P1557 | Charge Pressure Positive Deviation |
| P1558 | Throttle Actuator Electrical Malfunction |
| P1559 | Idle Speed Control Throttle Position Adaption Malfunction |
| P1560 | Maximum Engine Speed Exceeded |
| P1561 | Quantity Adjuster Control Difference |
| P1562 | Quantity Adjuster Upper Stop Value |
| P1563 | Quantity Adjuster Lower Stop Value |
| P1564 | Idle Speed Control Throttle Position Low Voltage During Adaption |
| P1565 | Idle Speed Control Throttle Position Lower Limit Not Obtained |
| P1568 | Idle Speed Control Throttle Position Mechanical Malfunction |
| P1569 | Switch For CCS Signal Faulty |
| P1580 | Throttle Actuator B1 Malfunction |
| P1582 | Idle Adaptation At Limit |
| P1600 | Power Supply Terminal No. 15 Low Voltage |
| P1602 | Power Supply Terminal No. 30 Low Voltage |
| P1603 | Internal Control Module Self Check |
| P1606 | Rough Road Spec. Engine Torque ABS-ECU Electrical Malfunction |
| P1611 | MIL Call-Up Circuit/TCM Short To Ground |
| P1612 | Engine Control Module Incorrect Coding |
| P1613 | MIL Call-Up Circuit Open/Short To Positive |
| P1616 | Glow Plug Indicator Lamp Short To Positive |
| P1617 | Glow Plug Indicator Lamp Open/Short To Ground |
| P1618 | Glow Plug Relay Short To Positive |
| P1619 | Glow Plug Relay Open/Short To Ground |
| P1624 | MIL Request Signal Active |
| P1626 | Data Bus Drive Missing Command From M/T |
| P1630 | Accelerator Pedal Position Sensor 1 Signal Too Low |
| P1631 | Accelerator Pedal Position Sensor 1 Signal Too High |
| P1632 | Accelerator Pedal Position Sensor 1/2 Supply Voltage |
| P1633 | Accelerator Pedal Position Sensor 2 Signal Too Low |
| P1634 | Accelerator Pedal Position Sensor 2 Signal Too High |
| P1639 | Accelerator Pedal Position Sensor 1/2 Range Performance |
| P1640 | Internal Control Module (EEPROM) Error |
| P1648 | CAN-Bus System Component Failure |
| P1649 | Data Bus Powertrain Missing Message From Brake Controller |
| P1676 | Drive By Wire MIL Circuit Electrical Malfunction |
| P1677 | Drive By Wire MIL Circuit Short To Positive |
| P1678 | Drive By Wire MIL Circuit Short To Ground |
| P1679 | Drive By Wire MIL Circuit Open Circuit |
| P1681 | Control Module Programming Not Finished |
| P1686 | Control Unit Error, Programming Error |
| P1690 | MIL Malfunction |
| P1691 | MIL Open Circuit |
| P1692 | MIL Short To Ground |
| P1693 | MIL Short To Positive |
| P1778 | Solenoid EV7 Electrical Malfunction |
| P1780 | Engine Intervention Readable |
| P1851 | Data Bus Drive Missing Command From ABS |
| P1854 | Drive Train CAN-Bus Inoperative |