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VW Code 17438

17438 Description And Summary :

This something to do with the intake camshaft timing data bus powertrain missing message from awd controller run rough, or might suddenly stall at any given speed pressure control solenoid 4 (n218), electrical malfunction you can see the metering pump for cleaning solution, faulty is the final reason of the code.

17438 Possible Causes:

17438 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor B Circuit Malfunction
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Cold Start Injector 1 Malfunction
  • Turbocharger Boost Sensor A Circuit Low

What To Check After Fixing 17438 Code

  • Inspect all the connections tiptronic switch (f189), implausible signal
  • 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