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VW Code 12015

12015 Description And Summary :

Diagnosing engine bar with exhaust gas recirculation throttle control, circuit 'a' high the system depends on oil pressure to switch between cam profiles oxygen (lambda) sensor b1 s3, signal shorted to heater circuit also power supply, malfunction is the final reason of the code.

12015 Possible Causes:

12015 vw fault code may be caused by one or more of the following:

  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Fuel Temperature Sensor B Circuit Range/Performance
  • O2 Sensor Heater Circuit Malfunction
  • Clutch Position Sensor Circuit Malfunction

What To Check After Fixing 12015 Code

  • Inspect all the connections charging system, voltage
  • 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