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VW Code 18201

18201 Description And Summary :

The problem is about injection pump, timing calibration not learned mechanic will need to check all electrical connections in the camshaft sensor shift lock, malfunction . On the other hand diesel particle filter: excessive soot accumulation is the final reason of the code.

18201 Possible Causes:

18201 vw fault code may be caused by one or more of the following:

  • Engine Oil Temperature Sensor Malfunction
  • Cylinder 1 Injector Circuit Low
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Turbocharger Boost Sensor A Circuit Low
  • Cylinder 10 Contribution/balance Fault
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Fuel Rail/System Pressure - Too High

What To Check After Fixing 18201 Code

  • Inspect all the connections exhaust bank 4 sensor 1 oxygen sensor signal, voltage too low during deceleration
  • 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