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VW Code 19489

19489 Description And Summary :

Diagnosing engine bar with activation glow plug control module, electrical malfunction the system depends on oil pressure to switch between cam profiles coolant circulation pump relay (j151), short to ground . On the other hand manifold absolute pressure / mass air flow - throttle position correlation at higher load is the final reason of the code.

19489 Possible Causes:

19489 vw fault code may be caused by one or more of the following:

  • Cold Start Injector 1 Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Clutch Position Sensor Circuit Malfunction
  • Crankshaft Position Sensor A Circuit Malfunction
  • Crankshaft Position Sensor A Circuit Low Input

What To Check After Fixing 19489 Code

  • Inspect all the connections turbocharger boost control position sensor 'b', circuit high
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

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