VOLVOUU All Engines (2010 Emissions) Fault Code: SPN 97 FMI 3 PID: Water in Fuel Indicator

Voltage from the Engine Control Module (ECM) is applied to the Water In Fuel Filter Sensor when the ignition switch is in the ON position. If water is detected, the Water In Fuel Filter sensor will notify the driver to drain the water from the bowl by illuminating a lamp on the dash of the vehicle.

Conditions for diagnostic trouble code (DTC):
1) Short circuit to battery voltage on A14.EB:8

Observable symptoms
1) Indicator does not work
2) Water in the fuel can lead to engine failure
3) Low Power

Probable cause
1) Faulty sensor
2) Short circuit to voltage supply, signal wire
3) Connector
4) Engine control module (ECM)