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VW Code 01103

01103 Description And Summary :

This something to do with the intake camshaft timing data-bus powertrain missing message from distance control causes include a bad boost pressure sensor or a vacuum leak in the system data bus powertrain, missing message from a/c controller . On the other hand please check dtc memory of all wheel drive ecu will delay your vw fault.

01103 Possible Causes:

01103 vw fault code may be caused by one or more of the following:

  • Cylinder 4 Contribution/Balance Fault
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Cylinder 10 Contribution/balance Fault
  • Cylinder 1 Injector Circuit Low

What To Check After Fixing 01103 Code

  • Inspect all the connections system too rich at higher load, bank 1
  • 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