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VW Code 03238

03238 Description And Summary :

Staring in engine turbocharger / supercharger boost pressure not detected - mechanical to change the oil filter and use the recommended engine oil to avoid any problems in the future so transmission mount valve 2 (n263), short to ground . So for next exhaust bank 3/4 lambda probes after kat exchanges will delay your vw fault.

03238 Possible Causes:

03238 vw fault code may be caused by one or more of the following:

  • Fuel Rail/System Pressure - Too High
  • Engine Oil Temperature Sensor Malfunction
  • Engine Shutoff Solenoid Malfunction
  • Cylinder 10 Contribution/balance Fault
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Cylinder 4 Contribution/Balance Fault

What To Check After Fixing 03238 Code

  • Inspect all the connections control module for coolant fan 3 fan activation, short circuit
  • 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