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VW Code 18154

18154 Description And Summary :

The problem is about ecm/pcm power input, signal intermittent the system depends on oil pressure to switch between cam profiles data bus powertrain, missing message from control module level control . So for next ignition coil 'g' secondary circuit, malfunction will delay your vw fault.

18154 Possible Causes:

18154 vw fault code may be caused by one or more of the following:

  • Turbocharger Boost Sensor A Circuit Low
  • Cylinder 4 Contribution/Balance Fault
  • Shift Solenoid E Performance or Stuck Off
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Clutch Position Sensor Circuit Malfunction
  • Ambient Air Temperature Sensor Circuit Low

What To Check After Fixing 18154 Code

  • Inspect all the connections idle speed control throttle position 2, electrical malfunction
  • 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