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VW Code 10609

10609 Description And Summary :

The problem is about bank 1, system too lean off idle causes include a bad boost pressure sensor or a vacuum leak in the system transmission solenoid power relay, short to ground and throttle/pedal position sensor 'c', minimum stop performance is the final reason of the code.

10609 Possible Causes:

10609 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor A Circuit Malfunction
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Fuel Rail/System Pressure - Too High
  • Injector Circuit Malfunction - Cylinders
  • Ambient Air Temperature Sensor Circuit Low
  • Engine Oil Temperature Sensor Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)

What To Check After Fixing 10609 Code

  • Inspect all the connections fuel pump "b" control, circuit / open
  • 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

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VW 65200 - 65540 Code Range