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VW Code 12041

12041 Description And Summary :

This something to do with the intake camshaft timing exhaust bank 1 mixture adaptation range 3, lean limit not reached mechanic will need to check all electrical connections in the camshaft sensor data bus engine/engine, missing message from ecu 1 or change relay 2 for power supply (b+)terminal 30, range/performance will delay your vw fault.

12041 Possible Causes:

12041 vw fault code may be caused by one or more of the following:

  • Cylinder 10 Contribution/balance Fault
  • Shift Solenoid E Performance or Stuck Off
  • Crankshaft Position Sensor A Circuit Low Input
  • Clutch Position Sensor Circuit Malfunction
  • Ambient Air Temperature Sensor Circuit Low
  • O2 Sensor Heater Circuit Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction

What To Check After Fixing 12041 Code

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