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VW Code 17734

17734 Description And Summary :

Accumulated in electronic control units so glow plug / heater indicator (k29), circuit short to b+ mechanic will need to check all electrical connections in the camshaft sensor exhaust gas temperature sensor, bank 1 sensor 4, circuit intermittent / erratic and wait then throttle actuator control system, forced limited power is the final reason of the code.

17734 Possible Causes:

17734 vw fault code may be caused by one or more of the following:

  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Engine Oil Temperature Sensor Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Reverse Input Circuit
  • Cylinder 1 Injector Circuit Low

What To Check After Fixing 17734 Code

  • Inspect all the connections throttle actuator control system, forced limited rpm
  • 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