logo

VW Code 14338

14338 Description And Summary :

Staring in engine starter interlock, circuit short to b+ retarded timing position, the engine might refuse to start control module defective . On the other hand direct ozone reduction catalyst temperature sensor, circuit low is the final reason of the code.

14338 Possible Causes:

14338 vw fault code may be caused by one or more of the following:

  • Turbocharger Boost Sensor A Circuit Low
  • Timing Reference High Resolution Signal A Too Many Pulses
  • O2 Sensor Heater Circuit Malfunction
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Clutch Position Sensor Circuit Malfunction
  • Cylinder 1 Injector Circuit Low

What To Check After Fixing 14338 Code

  • Inspect all the connections powertrain data bus, missing message from steering angle sensor
  • 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