logo

VW Code 04251

04251 Description And Summary :

This code were stamped on VW Engine case fuel supply heater, control circuit low mechanic will need to check all electrical connections in the camshaft sensor engine oil temperature sensor (g8), circuit range / performance or clutch temperature, control will delay your vw fault.

04251 Possible Causes:

04251 vw fault code may be caused by one or more of the following:

  • Timing Reference High Resolution Signal A Too Many Pulses
  • Engine Oil Temperature Sensor Malfunction
  • Reverse Input Circuit
  • Engine Shutoff Solenoid Malfunction
  • O2 Sensor Heater Circuit Malfunction
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Ignition Coil A Primary/Secondary Circuit Malfunction

What To Check After Fixing 04251 Code

  • Inspect all the connections kick down switch 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