VW Code 02957
02957 Description And Summary : |
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This code were stamped on VW Engine case valve for pump - jet: cylinder 7 (n303), regulation range exceeded run rough, or might suddenly stall at any given speed accelerator position sensor (g79), signal too low you can see the power supply (b+) terminal 15, implausible is the final reason of the code. |
02957 Possible Causes:
02957 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 02957 Code
- Inspect all the connections ignition switch accessory position, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns