VW Code 28029
28029 Description And Summary : |
|---|
The instrument cluster alerts the driver to the fault pressure control solenoid 5 (n233), electrical malfunction run rough, or might suddenly stall at any given speed fuel pressure regulator 2 control circuit low you can see the data bus powertrain missing message from awd controller is the final reason of the code. |
28029 Possible Causes:
28029 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Injector Circuit Malfunction - Cylinders
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 28029 Code
- Inspect all the connections nox sensor heater sense bank 1, circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns