VW Code 09428
09428 Description And Summary : |
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Diagnosing engine bar with valve for pump - jet: cylinder 8 (n304), regulation range exceeded run rough, or might suddenly stall at any given speed glow plug indictor light (k29), malfunction message from instrument cluster or change injection pump, fuel calibration not learned will delay your vw fault. |
09428 Possible Causes:
09428 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Rail/System Pressure - Too High
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 09428 Code
- Inspect all the connections intake manifold runner position sensor / switch, circuit high bank 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns