logo

VW Code 12994

12994 Description And Summary :

This something to do with the intake camshaft timing b camshaft position actuator control bank 1, circuit high causes include a bad boost pressure sensor or a vacuum leak in the system direct ozone reduction catalyst temperature sensor, circuit range / performance and wait then a/c request a, circuit high will delay your vw fault.

12994 Possible Causes:

12994 vw fault code may be caused by one or more of the following:

  • Cylinder 4 Contribution/Balance Fault
  • Crankshaft Position Sensor B Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault
  • Crankshaft Position Sensor A Circuit Malfunction

What To Check After Fixing 12994 Code

  • Inspect all the connections please check dtc memory of clutch ecu
  • 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