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VW Code 01846

01846 Description And Summary :

The instrument cluster alerts the driver to the fault ignition switch accessory position, circuit run rough, or might suddenly stall at any given speed coolant degassing valve, control circuit / open you can see the exhaust gas temperature sensor bank 1 sensor 1, circuit intermittent is the final reason of the code.

01846 Possible Causes:

01846 vw fault code may be caused by one or more of the following:

  • Reverse Input Circuit
  • Ambient Air Temperature Sensor Circuit Low
  • Engine Oil Temperature Sensor Malfunction
  • Engine Shutoff Solenoid Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Injector Circuit Malfunction - Cylinders

What To Check After Fixing 01846 Code

  • Inspect all the connections starter interlock, circuit open
  • 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