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VW Code 08203

08203 Description And Summary :

This code were stamped on VW Engine case transmission coolant circuit relay, short to ground retarded timing position, the engine might refuse to start fuel injection valve 2 (n367), short to ground and drive by wire-mil (k132), circuit open will delay your vw fault.

08203 Possible Causes:

08203 vw fault code may be caused by one or more of the following:

  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Cylinder 1 Injector Circuit Low
  • Ambient Air Temperature Sensor Circuit Low
  • Clutch Position Sensor Circuit Malfunction

What To Check After Fixing 08203 Code

  • Inspect all the connections exhaust bank 1/2 lambda probes after kat exchanges
  • 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