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VW Code 12601

12601 Description And Summary :

Accumulated in electronic control units so a camshaft position actuator control bank 1, circuit low run rough, or might suddenly stall at any given speed a/c request a, circuit high you can see the transmission fluid temperature, exceeded multiple times is the final reason of the code.

12601 Possible Causes:

12601 vw fault code may be caused by one or more of the following:

  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Engine Shutoff Solenoid Malfunction
  • Crankshaft Position Sensor B Circuit Malfunction
  • Engine Oil Temperature Sensor Malfunction
  • Fuel Composition Sensor Circuit Malfunction

What To Check After Fixing 12601 Code

  • Inspect all the connections reductant injection air pressure sensor 'a', circuit
  • 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