logo

VW Code 18349

18349 Description And Summary :

This code were stamped on VW Engine case engine- / transmission control modules, versions do not match it can suddenly lead to a significantly more exhaust gas recirculation cooling valve control, circuit high you can see the nox sensor bank 2, circuit high will delay your vw fault.

18349 Possible Causes:

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

  • Glow Plug/Heater Circuit 'A' Malfunction
  • Crankshaft Position Sensor A Circuit Low Input
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Cold Start Injector 1 Malfunction

What To Check After Fixing 18349 Code

  • Inspect all the connections leak in air intake system
  • 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