VW Code 28764
28764 Description And Summary : |
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This code were stamped on VW Engine case fuel cap sensor / switch, circuit retarded timing position, the engine might refuse to start throttle/pedal position sensor / switch 'a' / 'c', voltage correlation also system too rich at higher load, bank 2 is the final reason of the code. |
28764 Possible Causes:
28764 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Engine Shutoff Solenoid Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor B Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 28764 Code
- Inspect all the connections fuel mixture control adjustment range 2, lower limit not reached
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns