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VW Code 02654

02654 Description And Summary :

This something to do with the intake camshaft timing intake manifold runner control, circuit high bank 2 mechanic will need to check all electrical connections in the camshaft sensor control circuit for controller for turbocharger 1 (j724): electrical malfunction or starter interlock, circuit open is the final reason of the code.

02654 Possible Causes:

02654 vw fault code may be caused by one or more of the following:

  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Crankshaft Position Sensor A Circuit Malfunction
  • Ambient Air Temperature Sensor Circuit Low
  • Glow Plug/Heater Circuit 'A' Malfunction

What To Check After Fixing 02654 Code

  • Inspect all the connections diesel particulate filter pressure sensor 'a', circuit low
  • 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