PowertrainP003C
CautionSeverity: Caution - get it checked when you can
A Camshaft Profile Actuator A Control Performance/Stuck Off (Bank 1)
Key terms: Oxygen sensor: measures oxygen in the exhaust gas · Mass air flow sensor: measures the air going into the engine · Bank 1: the side of the engine containing cylinder 1 · SAE J2012: the standard generic code list · Powertrain: engine, transmission and emissions
1What it means in plain English
This code is in the fuel and air metering range, which includes fuel-pressure and camshaft-timing faults.
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?
Have it diagnosed promptly. Some codes in this range affect fuel pressure or camshaft timing; if the engine loses power, runs badly, or stalls, 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 24
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | P003C | A Camshaft Profile Actuator A Control Performance/Stuck Off (Bank 1) SAE | Powertrain |
| BAIC Motor | P003C | 'A' Camshaft Profile Control Performance/Stuck Off Bank 1 Brand | Powertrain |
| BYD | P003C | 'A' Camshaft Profile Control Performance/Stuck Off Bank 1 Brand | Powertrain |
| Chery | P003C | 'A' Camshaft Profile Control Performance/Stuck Off Bank 1 Brand | Powertrain |
| Daewoo | P003C | A Camshaft Profile Actuator A Control Performance/Stuck Off (Bank 1) SAE | Powertrain |
| DFFS | P003C | 'A' Camshaft Profile Control Performance/Stuck Off Bank 1 Brand | Powertrain |
| DFFX | P003C | 'A' Camshaft Profile Control Performance/Stuck Off Bank 1 Brand | Powertrain |
| DFXK | P003C | 'A' Camshaft Profile Control Performance/Stuck Off Bank 1 Brand | Powertrain |
| EOBD | P003C | 'A' Nockenwellenprofilaktor 'A' Steuerleistung/hängt aus Bank 1 Brand | Powertrain |
| Geely | P003C | 'A' Camshaft Profile Control Performance/Stuck Off Bank 1 Brand | Powertrain |
| GM | P003C | 'A' Camshaft Profile Control Performance/Stuck Off Bank 1 Brand | Powertrain |
| Great Wall | P003C | 'A' Camshaft Profile Control Performance/Stuck Off Bank 1 Brand | Powertrain |
| Hafei | P003C | 'A' Camshaft Profile Control Performance/Stuck Off Bank 1 Brand | Powertrain |
| Holden | P003C | A Camshaft Profile Actuator A Control Performance/Stuck Off (Bank 1) SAE | Powertrain |
| Honda | P003C | A Camshaft Profile Actuator A Control Performance/Stuck Off (Bank 1) SAE | Powertrain |
| Hyundai | P003C | A Camshaft Profile Actuator A Control Performance/Stuck Off (Bank 1) SAE | Powertrain |
| Land Rover | P003C | Intake (A) camshaft profile control performance or stuck off - Bank 1 Brand | Powertrain |
| Mitsubishi | P003C | Oil control valve stuck OFF Brand | Powertrain |
| Opel | P003C | A' Camshaft Profile Control Performance/Stuck Off Bank 1 Brand | Powertrain |
| Peugeot | P003C | A Camshaft Profile Actuator A Control Performance/Stuck Off (Bank 1) SAE | Powertrain |
| Proton | P003C | Oil control valve stuck OFF Brand | Powertrain |
| Saab | P003C | 'A' Camshaft Profile Control Performance/Stuck Off Bank 1 Brand | Powertrain |
| MG (SAIC) | P003C | 'A' Camshaft Profile Control Performance/Stuck Off Bank 1 Brand | Powertrain |
| Toyota | P003C | 'A' Camshaft Profile Control Performance/Stuck Off Bank 1 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 P003C and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | P003C01 | Der Stellmagnet 1 'Einlass' (Zylinderreihe 1) der CAMTRONIC hat Funktionsstörung oder klemmt im ausgeschalteten Zustand. Es liegt ein allgemeiner elektrischer Fehler vor. Brand | Powertrain |
| Mercedes-Benz | P003C02 | Der Stellmagnet 1 'Einlass' (Zylinderreihe 1) der CAMTRONIC hat Funktionsstörung oder klemmt im ausgeschalteten Zustand. Es liegt ein allgemeiner Signalfehler vor. Brand | Powertrain |
| Mercedes-Benz | P003C03 | Der Stellmagnet 1 'Einlass' (Zylinderreihe 1) der CAMTRONIC hat Funktionsstörung oder klemmt im ausgeschalteten Zustand. Es liegt ein Frequenz- oder Pulsweitenmodulationsfehler vor. Brand | Powertrain |
| Mercedes-Benz | P003C09 | Solenoid 1 'Intake' (cylinder bank 1) for CAMTRONIC has a malfunction or is jammed in the OFF position. There is a component fault. Brand | Powertrain |
6Related codes
Browse Pxxx codes or P003xx codes.