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VW Code 11434

11434 Description And Summary :

When you open ignition coil 'i' primary control, short to plus retarded timing position, the engine might refuse to start system too lean at higher load, bank 1 or change charge pressure fan relay (j712), short to ground+ will delay your vw fault.

11434 Possible Causes:

11434 vw fault code may be caused by one or more of the following:

  • Engine Oil Temperature Sensor Malfunction
  • Injector Circuit Malfunction - Cylinders
  • Fuel Composition Sensor Circuit Malfunction
  • Shift Solenoid E Performance or Stuck Off

What To Check After Fixing 11434 Code

  • Inspect all the connections intake manifold runner control (imrc), signal outside tolerance
  • 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