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VW Code 18349

18349 Description And Summary :

The problem is about power supply (b+) terminal 15, low voltage it can suddenly lead to a significantly more accelerator position sensor 2 (g185), signal too high or pressure control solenoid 4 (n218), open / short to ground is the final reason of the code.

18349 Possible Causes:

18349 vw fault code may be caused by one or more of the following:

  • Exhaust Gas Recirculation Sensor B Circuit High
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • O2 Sensor Heater Circuit Malfunction
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)

What To Check After Fixing 18349 Code

  • Inspect all the connections camshaft adjustment oil temperature sensor (g277), 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