logo

VW Code 04820

04820 Description And Summary :

When you open transmission coolant circuit relay, short to ground mechanic will need to check all electrical connections in the camshaft sensor fuel injection valve 4 (n369), short to ground you can see the malfunction indication light (k83), short to b+ is the final reason of the code.

04820 Possible Causes:

04820 vw fault code may be caused by one or more of the following:

  • Shift Solenoid E Performance or Stuck Off
  • Turbocharger Boost Sensor A Circuit Low
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Injector Circuit Malfunction - Cylinders
  • Crankshaft Position Sensor B Circuit Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Cylinder 4 Contribution/Balance Fault

What To Check After Fixing 04820 Code

  • Inspect all the connections signal 'door up' not recognized
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range