Does the sensor have one or two wires in the connector? If there are two wires, that sensor is for the Engine Computer. Look for a sensor with one wire. That is for the gauge.
If the sensor had just one wire, work your way back to a connector where you can ground it again. The firewall connector is a good place for corrosion to develop in the connector pins.
You might end up in the instrument cluster, but follow the wire to there first.
Friday, August 31st, 2018 AT 3:04 PM