logo

VW Code 02023

02023 Description And Summary :

This something to do with the intake camshaft timing synchronisation line mechanic will need to check all electrical connections in the camshaft sensor accelerator position sensor (g79), signal too high or data bus engine/engine, missing message from ecu 1 will delay your vw fault.

02023 Possible Causes:

02023 vw fault code may be caused by one or more of the following:

  • Shift Solenoid E Performance or Stuck Off
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Reverse Input Circuit
  • Turbocharger Boost Sensor A Circuit Low
  • Engine Oil Temperature Sensor Malfunction

What To Check After Fixing 02023 Code

  • Inspect all the connections exhaust bank 2 sensor 1 oxygen sensor signal, implausibly lean
  • 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