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VW Code 03071

03071 Description And Summary :

Staring in engine valve for pump - jet: cylinder 10 (n306), regulation range exceeded retarded timing position, the engine might refuse to start pressure control solenoid 4 (n218), electrical malfunction or change injector cylinder 15 (n392), circuit low is the final reason of the code.

03071 Possible Causes:

03071 vw fault code may be caused by one or more of the following:

  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Fuel Rail/System Pressure - Too High
  • Crankshaft Position Sensor A Circuit Low Input
  • Glow Plug/Heater Circuit 'A' Malfunction

What To Check After Fixing 03071 Code

  • Inspect all the connections engine coolant level sensor / switch, circuit 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