PowertrainP02F4
CautionSeverity: Caution - get it checked when you can
Cylinder 7 injector circuit range/performance
Key terms: Oxygen sensor: measures oxygen in the exhaust gas · Mass air flow sensor: measures the air going into the engine · Powertrain: engine, transmission and emissions
1What it means in plain English
This code is in the powertrain range that covers fuel and air metering, over-temperature, overspeed and transmission over-temperature conditions.
2Common causes
- Dirty or faulty mass air flow sensor
- Vacuum or intake air leak
- Weak fuel pump or clogged fuel filter
- Faulty fuel injector
- Faulty oxygen sensor
- Wiring or connector fault
3Can I drive?
Do not assume this code is safe to ignore: some codes in this range affect engine safety systems. Have it diagnosed; if the engine is overheating, a red warning light is on, or the engine loses power or cuts out, stop safely and get professional help.
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 26
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | P02F4 | No description available | Powertrain |
| BAIC Motor | P02F4 | Cylinder 7 Injector Circuit Range/Performance Brand | Powertrain |
| BYD | P02F4 | Cylinder 7 Injector Circuit Range/Performance Brand | Powertrain |
| Chery | P02F4 | Cylinder 7 Injector Circuit Range/Performance Brand | Powertrain |
| Daewoo | P02F4 | No description available | Powertrain |
| DFFS | P02F4 | Cylinder 7 Injector Circuit Range/Performance Brand | Powertrain |
| DFFX | P02F4 | Cylinder 7 Injector Circuit Range/Performance Brand | Powertrain |
| DFXK | P02F4 | Cylinder 7 Injector Circuit Range/Performance Brand | Powertrain |
| EOBD | P02F4 | Sylinder 7 injektorkrets område/ytelse Brand | Powertrain |
| Geely | P02F4 | Cylinder 7 Injector Circuit Range/Performance Brand | Powertrain |
| GM | P02F4 | Cylinder 7 Injector Circuit Range/Performance Brand | Powertrain |
| Great Wall | P02F4 | Cylinder 7 Injector Circuit Range/Performance Brand | Powertrain |
| Hafei | P02F4 | Cylinder 7 Injector Circuit Range/Performance Brand | Powertrain |
| Holden | P02F4 | Cylinder 7 Injector Control Performance Brand | Powertrain |
| Honda | P02F4 | No description available | Powertrain |
| Hyundai | P02F4 | No description available | Powertrain |
| Isuzu | P02F4 | No description available | Powertrain |
| Land Rover | P02F4 | No description available | Powertrain |
| Maserati | P02F4 | Cylinder 7 Injector Circuit Performance Brand | Powertrain |
| Mitsubishi | P02F4 | No description available | Powertrain |
| Opel | P02F4 | Cylinder 7 Injector Circuit Range/Performance Brand | Powertrain |
| Peugeot | P02F4 | No description available | Powertrain |
| Porsche | P02F4 | No description available | Powertrain |
| Saab | P02F4 | Cylinder 7 Injector Circuit Range/Performance Brand | Powertrain |
| MG (SAIC) | P02F4 | Cylinder 7 Injector Circuit Range/Performance Brand | Powertrain |
| Toyota | P02F4 | Cylinder 7 injector circuit range/performance 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 4
These 7-character codes are manufacturer-specific variants of P02F4 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | P02F400 | No description available | Powertrain |
| Sprinter | P02F400 | No description available | Powertrain |
| Mercedes-Benz | P02F4FA | Energieverbrauch Piezo-Aktor (Zyl.7), Energieabweichfaktor untere Grenze unterschritten Brand | Powertrain |
| Sprinter | P02F4FA | Energieverbrauch Piezo-Aktor (Zyl.7), Energieabweichfaktor untere Grenze unterschritten Brand | Powertrain |
6Related codes
Browse Pxxx codes or P02Fxx codes.