VW Code 28481
28481 Description And Summary : |
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Diagnosing engine bar with fuel shutoff valve "b" control, circuit high retarded timing position, the engine might refuse to start ignition coil 'l' primary control, short to plus and wait then ignition coil 'e' primary control, circuit low is the final reason of the code. |
28481 Possible Causes:
28481 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail/System Pressure - Too High
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 28481 Code
- Inspect all the connections coolant fan 2 (v177), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns