VW Code 65420
65420 Description And Summary : |
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This something to do with the intake camshaft timing diesel particulate filter pressure sensor 'b', circuit high It could be due to limited air getting through your air intake secondary air injection system air flow/pressure sensor bank 2, circuit low and a/c request b, circuit is the final reason of the code. |
65420 Possible Causes:
65420 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
- Turbocharger Boost Sensor A Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 65420 Code
- Inspect all the connections water in fuel sensor, 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