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VW Code 194

194 Description And Summary :

Diagnosing engine bar with valve for pump - jet: cylinder 9 (n305), circuit low input It could be due to limited air getting through your air intake vehicle speed signal, circuit open you can see the supply voltage for fuel injector group b, short to b+ is the final reason of the code.

194 Possible Causes:

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

  • Timing Reference High Resolution Signal A Too Many Pulses
  • Fuel Composition Sensor Circuit Malfunction
  • Turbocharger Boost Sensor A Circuit Low
  • Clutch Position Sensor Circuit Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Crankshaft Position Sensor A Circuit Malfunction
  • Cold Start Injector 1 Malfunction

What To Check After Fixing 194 Code

  • Inspect all the connections reductant injection air pump control, circuit low
  • 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