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VW Code 15791

15791 Description And Summary :

Accumulated in electronic control units so transmission output speed sensor 2 (g196), circuit range / performance retarded timing position, the engine might refuse to start ignition coil cylinder 13, low circuit also throttle/pedal position sensor / switch 'd', circuit range / performance will delay your vw fault.

15791 Possible Causes:

15791 vw fault code may be caused by one or more of the following:

  • Reverse Input Circuit
  • Crankshaft Position Sensor A Circuit Malfunction
  • Fuel Rail/System Pressure - Too High
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input

What To Check After Fixing 15791 Code

  • Inspect all the connections hydraulic actuator valve (n331), electrical malfunction
  • 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