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VW Code 10956

10956 Description And Summary :

Diagnosing engine bar with cylinder 1 above knock threshold It could be due to limited air getting through your air intake data-bus powertrain, missing message from engine controller (ecu) . So for next evaporative emissions (evap) fuel vapour temperature sensor, performance will delay your vw fault.

10956 Possible Causes:

10956 vw fault code may be caused by one or more of the following:

  • Engine Shutoff Solenoid Malfunction
  • Turbocharger Boost Sensor A Circuit Low
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • O2 Sensor Heater Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault

What To Check After Fixing 10956 Code

  • Inspect all the connections o2 sensor out of range during deceleration bank 1 sensor 1
  • 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