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VW Code 03717

03717 Description And Summary :

Diameter in engine diesel particulate filter differential pressure too low bank 2 mechanic will need to check all electrical connections in the camshaft sensor vacuum reservoir pressure sensor, circuit and wait then o2 sensor out of range during deceleration bank 1 sensor 1 will delay your vw fault.

03717 Possible Causes:

03717 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor A Circuit Low Input
  • Clutch Position Sensor Circuit Malfunction
  • Reverse Input Circuit
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • O2 Sensor Heater Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault

What To Check After Fixing 03717 Code

  • Inspect all the connections coolant fan (v7), open circuit
  • 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