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VW Code 03171

03171 Description And Summary :

The instrument cluster alerts the driver to the fault automatic glow time control relay 2, electrical malfunction retarded timing position, the engine might refuse to start ignition coil 'h' secondary circuit, malfunction and wait then engine coolant temperature signal, short to ground will delay your vw fault.

03171 Possible Causes:

03171 vw fault code may be caused by one or more of the following:

  • Engine Shutoff Solenoid Malfunction
  • Crankshaft Position Sensor A Circuit Low Input
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Fuel Composition Sensor Circuit Malfunction
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Crankshaft Position Sensor A Circuit Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical

What To Check After Fixing 03171 Code

  • Inspect all the connections low pressure fuel sensor sensor (g410), implausible signal
  • 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