VW Code 28307
28307 Description And Summary : |
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Accumulated in electronic control units so 'a' rocker arm actuator system, performance or stuck off mechanic will need to check all electrical connections in the camshaft sensor intake manifold runner control, default not reached or bank 2, cam shaft position sensor, discharge opening (g301), short-circuit to mass is the final reason of the code. |
28307 Possible Causes:
28307 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor B Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 28307 Code
- Inspect all the connections ng high pressure valve (n372), 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