PowertrainP06D4
SeriousSeverity: Serious - have it checked soon
Sensor reference voltage 'E' circuit high
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 computer or one of its output circuits has a fault.
2Common causes
- Engine control module fault
- Power or ground connection problem
- Low battery or charging voltage
- Wiring short or open circuit
- Software or memory fault
3Can I drive?
If the engine runs normally, drive carefully to a workshop for diagnosis. If it runs badly, stalls, or will not restart, have the car towed.
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 11
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | P06D4 | No description available | Powertrain |
| Daewoo | P06D4 | No description available | Powertrain |
| EOBD | P06D4 | Litar voltan rujukan sensor 'E' tinggi Brand | Powertrain |
| GM | P06D4 | No description available | Powertrain |
| Holden | P06D4 | No description available | Powertrain |
| Isuzu | P06D4 | No description available | Powertrain |
| Land Rover | P06D4 | Sensor Reference Voltage 'E' Circuit High Brand | Powertrain |
| Opel | P06D4 | No description available | Powertrain |
| Peugeot | P06D4 | No description available | Powertrain |
| Saab | P06D4 | No description available | Powertrain |
| Toyota | P06D4 | Sensor reference voltage 'E' circuit high 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 1
These 7-character codes are manufacturer-specific variants of P06D4 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | P06D412 | Output 5 for the reference voltage of the sensors has a short circuit to positive - There is a short circuit to positive. Brand | Powertrain |
6Related codes
Browse Pxxx codes or P06Dxx codes.