logo

VW Code 04233

04233 Description And Summary :

This code were stamped on VW Engine case outside temperature sensor 2 (g249), short to ground mechanic will need to check all electrical connections in the camshaft sensor torque management request input signal b, high or change hydraulic pressure sensor 1, too low is the final reason of the code.

04233 Possible Causes:

04233 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor A Circuit Low Input
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Cylinder 4 Contribution/Balance Fault
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Cold Start Injector 1 Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 04233 Code

  • Inspect all the connections power supply terminal 30, voltage too low
  • 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