PowertrainP068D
SeriousSeverity: Serious - have it checked soon
Glow Plug 7 Control 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 23
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | P068D | Cylinder 1. Secondary Fuel Injector. Low Signal Brand | Powertrain |
| BAIC Motor | P068D | Glow Plug 7 Control Circuit High Brand | Powertrain |
| BYD | P068D | Glow Plug 7 Control Circuit High Brand | Powertrain |
| Chery | P068D | Glow Plug 7 Control Circuit High Brand | Powertrain |
| Daewoo | P068D | Glow Plug 7 Control Circuit High Brand | Powertrain |
| DFFS | P068D | Glow Plug 7 Control Circuit High Brand | Powertrain |
| DFFX | P068D | Glow Plug 7 Control Circuit High Brand | Powertrain |
| DFXK | P068D | Glow Plug 7 Control Circuit High Brand | Powertrain |
| EOBD | P068D | Styrkrets glödstift cylinder 7 hög Brand | Powertrain |
| Geely | P068D | Glow Plug 7 Control Circuit High Brand | Powertrain |
| GM | P068D | Glow Plug 7 Control Circuit High Brand | Powertrain |
| Great Wall | P068D | Glow Plug 7 Control Circuit High Brand | Powertrain |
| Hafei | P068D | Glow Plug 7 Control Circuit High Brand | Powertrain |
| Holden | P068D | Cylinder 7 Glow Plug Control Circuit High Voltage Brand | Powertrain |
| Hyundai | P068D | No description available | Powertrain |
| Isuzu | P068D | No description available | Powertrain |
| Land Rover | P068D | Cylinder 7 glow plug - circuit high Brand | Powertrain |
| Opel | P068D | Glow Plug 7 Control Circuit High Brand | Powertrain |
| Peugeot | P068D | No description available | Powertrain |
| Saab | P068D | Glow Plug 7 Control Circuit High Brand | Powertrain |
| MG (SAIC) | P068D | Glow Plug 7 Control Circuit High Brand | Powertrain |
| Toyota | P068D | Glow Plug 7 Control Circuit High Brand | Powertrain |
| Volkswagen | P068D | Glow plug cylinder 7: short to plus; Defective 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 P068xx codes.