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VW Code 02956

02956 Description And Summary :

Staring in engine accelerator position sensor (g79), signal too low causes include a bad boost pressure sensor or a vacuum leak in the system exhaust gas temperature bank 1, too high you can see the valve for pump - jet: cylinder 11 (n307), electrical malfunction will delay your vw fault.

02956 Possible Causes:

02956 vw fault code may be caused by one or more of the following:

  • Reverse Input Circuit
  • Crankshaft Position Sensor B Circuit Malfunction
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Injector Circuit Malfunction - Cylinders
  • Cylinder 10 Contribution/balance Fault
  • Turbocharger Boost Sensor A Circuit Low

What To Check After Fixing 02956 Code

  • Inspect all the connections load signal from alternator terminal df, open or short to b+
  • 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