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VW Code 01846

01846 Description And Summary :

The instrument cluster alerts the driver to the fault throttle/pedal position sensor / switch 'e', circuit intermittent to change the oil filter and use the recommended engine oil to avoid any problems in the future so control module 2 for cooling fan, faulty or change valve for pump - jet, cylinder 3 (n242), electrical malfunction is the final reason of the code.

01846 Possible Causes:

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

  • Exhaust Gas Recirculation Sensor B Circuit High
  • Shift Solenoid E Performance or Stuck Off
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault
  • Cold Start Injector 1 Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 01846 Code

  • Inspect all the connections valve for pump - jet: cylinder 9 (n305), electrical malfunction
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

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