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VW Code 01865

01865 Description And Summary :

Diameter in engine secondary air injection pump-c-relay (j704), circuit short to ground retarded timing position, the engine might refuse to start exhaust gas temperature sensor, bank 2 sensor 5, circuit intermittent / erratic and intake manifold flap; bank 1, stuck closed will delay your vw fault.

01865 Possible Causes:

01865 vw fault code may be caused by one or more of the following:

  • Ambient Air Temperature Sensor Circuit Low
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Engine Shutoff Solenoid Malfunction
  • Crankshaft Position Sensor A Circuit Malfunction
  • Shift Solenoid E Performance or Stuck Off
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent

What To Check After Fixing 01865 Code

  • Inspect all the connections valve for pump - jet, cylinder 3 (n242), 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