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VW Code 03051

03051 Description And Summary :

Diagnosing engine bar with 'b' rocker arm actuator control, circuit low It could be due to limited air getting through your air intake camshaft adjustment oil temperature sensor (g277), implausible signal or change o2 sensor reference voltage bank 1 sensor 1, circuit low will delay your vw fault.

03051 Possible Causes:

03051 vw fault code may be caused by one or more of the following:

  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • O2 Sensor Heater Circuit Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Shift Solenoid E Performance or Stuck Off
  • Ignition/Distributor Engine Speed Input Circuit Malfunction

What To Check After Fixing 03051 Code

  • Inspect all the connections automatic glow time control module 2 (j609), circuit electrical 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