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VW Code 17943

17943 Description And Summary :

Staring in engine pressure control solenoid 4 (n218), open / short to ground retarded timing position, the engine might refuse to start pressure control solenoid 5 (n233) short to b+ . So for next bank 1, exhaust cam wave position sensor (g300) / crankshaft position sensor (g28), wrong allocation will delay your vw fault.

17943 Possible Causes:

17943 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor A Circuit Low Input
  • Crankshaft Position Sensor B Circuit Malfunction
  • O2 Sensor Heater Circuit Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Ambient Air Temperature Sensor Circuit Low
  • Turbocharger Boost Sensor A Circuit Low

What To Check After Fixing 17943 Code

  • Inspect all the connections data bus powertrain, implausible message from combi instrument
  • 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