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VW Code 01934

01934 Description And Summary :

The problem is about fuel pressure regulator valve (n276), mechanical malfunction It could be due to limited air getting through your air intake actuator supply voltage "b", circuit /open or intake manifold flap position sensor (bank 1): implausible signal is the final reason of the code.

01934 Possible Causes:

01934 vw fault code may be caused by one or more of the following:

  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent

What To Check After Fixing 01934 Code

  • Inspect all the connections exhaust bank 3 mixture adaptation range 3, rich limit exceeded
  • 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