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VW Code 01865

01865 Description And Summary :

This code were stamped on VW Engine case ignition coil 'j' primary control, short to plus run rough, or might suddenly stall at any given speed intake manifold runner position sensor / switch, circuit low bank 1 also accelerator position sensor (g79), signal too low is the final reason of the code.

01865 Possible Causes:

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

  • Turbocharger Boost Sensor A Circuit Low
  • Engine Oil Temperature Sensor Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Cold Start Injector 1 Malfunction
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Ignition Coil A Primary/Secondary Circuit Malfunction

What To Check After Fixing 01865 Code

  • Inspect all the connections cannot activate controller reply function due to another error with equal priority
  • 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