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Old 11-13-2012, 03:03 PM
j cAT j cAT is offline
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Re: Fuel Gauge reading full all the time

with the fuel guage at max this would indicate that the ground is open or the in tank resistor is open.

this would produce max voltage 2.5volts or more to create the full indication.

the in tank sensor should read 40-250 ohms.

with low fuel level should be near 40 ohms. if open then its the sensor.

since it was setting around for a while rodents like to chew on wires.
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