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Water In Fuel Sensor Faulted Low (BCM): Notes

Fig 1: Water In Fuel Sensor Circuit Schematic
GC0046879Courtesy of CHRYSLER LLC

For complete wiring diagrams, refer to SYSTEM WIRING DIAGRAMS article.

  1. When Monitored: 

    With the Ignition on.

  2. Set Condition: 

    The BCM detects a Low condition on the Water In Fuel Sensor Signal Circuit.

Possible Causes 
(K303) WATER IN FUEL SENSOR SIGNAL CIRCUIT SHORTED TO GROUND
(K303) WATER IN FUEL SENSOR SIGNAL CIRCUIT SHORTED TO THE (K300) SENSOR GROUND CIRCUIT
WATER IN FUEL SENSOR
BCM