2.3.9. Water in fuelΒΆ

Description

The water in the fuel sensor detects the water rate in the pre-fuel filter.

ECU connection

The pin numbers at the ECU:

EDC17CV41+      2.84 Supply voltage (wired through cross wiring connector)
EDC17CV41+      1.36 Input signal
EDC17CV41+      1.43 Ground

The pin numbers at the sensor:

Pin A           Supply voltage
Pin B           Input signal
Pin C           Ground

The water in the fuel sensor is shown in figure ECU connection EDC17CV41+, Water in fuel sensor.

../../_images/water_detector_837074054.png

ECU connection EDC17CV41+, Water in fuel sensor

Characteristics

Output signal:

Open circuit when water is not detected.
Output signal grounded when water is detected.