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VW Code 12134

12134 Description And Summary :

Staring in engine injector control pressure sensor, circuit low run rough, or might suddenly stall at any given speed boost pressure control valve (n249), mechanical malfunction and throttle actuator control motor, control circuit is the final reason of the code.

12134 Possible Causes:

12134 vw fault code may be caused by one or more of the following:

  • Shift Solenoid E Performance or Stuck Off
  • Crankshaft Position Sensor A Circuit Malfunction
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Ambient Air Temperature Sensor Circuit Low
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Engine Shutoff Solenoid Malfunction

What To Check After Fixing 12134 Code

  • Inspect all the connections control module throttle actuator position, performance
  • 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