Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 1846 PID: PID 97 SPN: 97 FMI: 4 Water In Fuel Indicator Sensor Circuit- Voltage Below Normal or Shorted to Low Source
Circuit DescriptionThe water-in-fuel sensor is in the fuel filter. The engine control module (ECM) provides a 5 volt reference signal...