PowertrainP1392
CautionSeverity: Caution - get it checked when you can
Camshaft position sensor, bank 2 open circuit/short to battery (+)
Key terms: Control module: a small computer that runs one part of the car · Bank 2: the side of the engine containing cylinder 2 · 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?
Have it diagnosed promptly. If the car runs and drives normally, drive gently to a workshop. If it runs badly, stalls, overheats, loses oil pressure, or a warning light is flashing or red, stop safely and get professional help. If the code concerns the brakes, brake vacuum or brake assist, do not drive until it is checked: a hard pedal or longer stopping distance means stop.
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 23
| Brand | Code | Description | System |
|---|---|---|---|
| BAIC Motor | P1392 | Acceleration sensor fault Brand | Powertrain |
| BYD | P1392 | G-sensor short to low diagnostics Brand | Powertrain |
| Chery | P1392 | G sensor short to low diagnosis Brand | Powertrain |
| Daewoo | P1392 | Glow Plug Circ High Input Brand | Powertrain |
| DFXK | P1392 | Weak acceleration sensor circuit short to low voltage Brand | Powertrain |
| EOBD | P1392 | G krug senzora nizak ulaz Brand | Powertrain |
| Geely | P1392 | G Sensor Circuit Voltage Low Brand | Powertrain |
| GM | P1392 | Glow Plug Circ High Input Brand | Powertrain |
| Great Wall | P1392 | G Sensor Short to Low Voltage or Open Circuit Brand | Powertrain |
| Holden | P1392 | Left Rough Road Sensor Circuit Low Voltage Brand | Powertrain |
| Isuzu | P1392 | No description available | Powertrain |
| Land Rover | P1392 | No description available | Powertrain |
| Mahindra | P1392 | No description available | Powertrain |
| Nissan | P1392 | No description available | Powertrain |
| Opel | P1392 | Glow Plug Circ High Input Brand | Powertrain |
| Peugeot | P1392 | No description available | Powertrain |
| Porsche | P1392 | Klopfregelung Zylinder 6: Anschlag erreicht Brand | Powertrain |
| Proton | P1392 | Camshaft Pos.Sensor--G40,Bank2 Open/short To Positive Brand | Powertrain |
| Saab | P1392 | Glow Plug Circ High Input Brand | Powertrain |
| Suzuki | P1392 | ENG A-STOPコントローラ検出スタータコントローラローリングカウント異常 Brand | Powertrain |
| SWM Motor | P1392 | Weak acceleration sensor short circuit to low voltage or open circuit Brand | Powertrain |
| Toyota | P1392 | Camshaft position sensor, bank 2 open circuit/short to battery (+) Brand | Powertrain |
| Volkswagen | P1392 | Camshaft Position Sensor Bank 2 (G163): Open Short to Plus 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.
5Extended variant codes 5
These 7-character codes are manufacturer-specific variants of P1392 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | P139200 | Cosine coil short to battery Dem fault flag. Brand | Powertrain |
| Peugeot | P139228 | No description available | Powertrain |
| Peugeot | P139230 | No description available | Powertrain |
| Peugeot | P139294 | No description available | Powertrain |
| Peugeot | P139299 | No description available | Powertrain |
6Related codes
Browse Pxxx codes or P139xx codes.