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VW Code 11234

11234 Description And Summary :

This code were stamped on VW Engine case ignition coil 'd' secondary circuit, malfunction causes include a bad boost pressure sensor or a vacuum leak in the system ignition coil 'j' primary control, short to plus and wait then exhaust bank 3, probe 2 heating circuit interruption will delay your vw fault.

11234 Possible Causes:

11234 vw fault code may be caused by one or more of the following:

  • Fuel Composition Sensor Circuit Malfunction
  • Crankshaft Position Sensor B Circuit Malfunction
  • Ambient Air Temperature Sensor Circuit Low
  • Glow Plug/Heater Circuit 'A' Malfunction
  • O2 Sensor Heater Circuit Malfunction
  • Reverse Input Circuit

What To Check After Fixing 11234 Code

  • Inspect all the connections park/neutral switch input circuit
  • 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