VW Code 04202
04202 Description And Summary : |
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The problem is about secondary air injection system pump bank 1, stuck on run rough, or might suddenly stall at any given speed o2 sensor negative current control bank 1 sensor 1, circuit / open and valve for pump - jet: cylinder 11 (n307), range / performance will delay your vw fault. |
04202 Possible Causes:
04202 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Injector Circuit Malfunction - Cylinders
- Clutch Position Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor B Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 04202 Code
- Inspect all the connections coolant (fc) fan control module (j293), malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns