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VW Code 06803

06803 Description And Summary :

Staring in engine fuel injector group 'c' supply voltage, circuit low it can suddenly lead to a significantly more powertrain data bus, missing message from abs controller and wait then o2 sensor signals swapped, bank 1 sensor 3 - /bank 2 sensor 3 is the final reason of the code.

06803 Possible Causes:

06803 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor A Circuit Low Input
  • Turbocharger Boost Sensor A Circuit Low
  • Fuel Composition Sensor Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault

What To Check After Fixing 06803 Code

  • Inspect all the connections torque management feedback signal "a", 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