Operation CHARM: Car repair manuals for everyone.

Water-In-Fuel Warning Lamp

PURPOSE
The Powertrain Control Module (PCM) turns the water-in-fuel indicator lamp to the ON position if water is detected in the fuel.

Warning Lamp Location:





OPERATION
The lamp will illuminate for about two seconds each time the ignition key is turned ON as a bulb check.

Also refer to Water-In-Fuel Sensor-PCM Pin #1 -PCM Input for additional information.