'93-97 F-series Diesel Low-Pressure Fuel & Gauge
IF THE IMAGE IS TOO SMALL, click it.
Level sender empty ~16 Ohms; full ~160 Ohms
A fuel gauge pegged high means open circuit (broken wire, corroded level sender, dirty switch or connector contacts).
A fuel gauge pegged low suggests a sunk float or short to ground, either on the Y/Wh wires, or on the selected tank's sender wire.
See also:
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![fuellevelsender93diesel.jpg '93-97 F-series Diesel Low-Pressure Fuel & Gauge
IF THE IMAGE IS TOO SMALL, click it.
Level sender empty ~16 Ohms; full ~160 Ohms
A fuel gauge pegged high means open circuit (broken wire, corroded level sender, dirty switch or connector contacts).
A fuel gauge pegged low suggests a sunk float or short to ground, either on the Y/Wh wires, or on the selected tank's sender wire.
See also:
[url=https://www.supermotors.net/registry/28955/88702-2][img]https://www.supermotors.net/getfile/1164107/thumbnail/20210203_165912.jpg[/img][/url] . [url=https://www.supermotors.net/registry/2742/77131-2][img]https://www.supermotors.net/getfile/875334/thumbnail/fuellevel11.jpg[/img][/url]](https://www.supermotors.net/getfile/1159758/fullsize/fuellevelsender93diesel.jpg)