PowertrainP102A
CautionSeverity: Caution - get it checked when you can
Torque restriction due to coolant temperature; No or incorrect basic setting / adaptation
Key terms: Control module: a small computer that runs one part of the car · Powertrain: engine, transmission and emissions
1What it means in plain English
The engine or powertrain control system has stored a fault that does not have specific guidance in this database yet.
2Common causes
- Sensor or actuator fault
- Wiring or connector fault
- Vacuum or intake leak
- Fuel or ignition problem
- Control module fault
3Can I drive?
Watch the temperature gauge. Stop safely and let the engine cool if the gauge climbs, steam appears, or a red warning light comes on.
This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.
4Brand data 19
| Brand | Code | Description | System |
|---|---|---|---|
| BYD | P102A | NO. 043 battery voltage sampling wire loop fault Brand | Powertrain |
| Chery | P102A | Atmosphere Pressure Value Above Upper Limit Brand | Powertrain |
| Daewoo | P102A | No description available | Powertrain |
| DFXK | P102A | Atmosphere Pressure Value Above Upper Limit Brand | Powertrain |
| EOBD | P102A | BARO sensor A Brand | Powertrain |
| GM | P102A | No description available | Powertrain |
| Great Wall | P102A | Ambient pressure signal high Brand | Powertrain |
| Holden | P102A | Reductant Heater 2 Performance Brand | Powertrain |
| Honda | P102A | No description available | Powertrain |
| Isuzu | P102A | No description available | Powertrain |
| Mitsubishi | P102A | Motor resolver comm. fail Brand | Powertrain |
| Opel | P102A | No description available | Powertrain |
| Peugeot | P102A | No description available | Powertrain |
| Porsche | P102A | No description available | Powertrain |
| Proton | P102A | Motor resolver comm. fail Brand | Powertrain |
| Saab | P102A | No description available | Powertrain |
| Suzuki | P102A | No description available | Powertrain |
| Toyota | P102A | BARO sensor A Brand | Powertrain |
| Volkswagen | P102A | Torque restriction due to coolant temperature; No or incorrect basic setting / adaptation Brand | Powertrain |
Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.
5Related codes
Browse Pxxx codes or P102xx codes.