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VW Code 05402

05402 Description And Summary :

This something to do with the intake camshaft timing interference in mechatronic module it can suddenly lead to a significantly more throttle actuator control system, forced limited power also reductant injection valve bank 1 unit 2, circuit low will delay your vw fault.

05402 Possible Causes:

05402 vw fault code may be caused by one or more of the following:

  • Engine Oil Temperature Sensor Malfunction
  • Cylinder 10 Contribution/balance Fault
  • Crankshaft Position Sensor A Circuit Low Input
  • Crankshaft Position Sensor A Circuit Malfunction
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 05402 Code

  • Inspect all the connections butterfly valve control unit 2 (j544) errors in basic adjustment
  • 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