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VW Code 03865

03865 Description And Summary :

This code were stamped on VW Engine case pressure control solenoid 2 (n216), open / short to ground the system depends on oil pressure to switch between cam profiles ignition coil cylinder 13, high circuit . On the other hand linear oxygen sensor exhaust bank 4 / reference voltage, short to ground will delay your vw fault.

03865 Possible Causes:

03865 vw fault code may be caused by one or more of the following:

  • Turbocharger Boost Sensor A Circuit Low
  • Clutch Position Sensor Circuit Malfunction
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Reverse Input Circuit
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Crankshaft Position Sensor B Circuit Malfunction

What To Check After Fixing 03865 Code

  • Inspect all the connections activation starter relay 2, 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