Mechanics

CHEVY WATER TEMP SENSOR AND OIL PRESSURE SENSOR

1991 Chevrolet S-10

Electrical problem
1991 Chevy S-10 4 cyl Two Wheel Drive Manual

Where is the water temp sensor and the oil pressure sensor located on the engine? The engine is a 2.5L 4 cylinder in a 91 chevy s10.
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Matt4401
December 30, 2008.




2.5L VIN E oil pressure switch located at oil filter flange

2.5L Coolant Temperature Sensor On thermostat housing

Tiny
Rasmataz
Dec 30, 2008.
Ok cool, I see the coolant temp sensor, but not the oil pressure switch. There is a sensor on the back of the head with one green wire coming out of it. What is that sensor for?

Tiny
Matt4401
Dec 30, 2008.
Oil pressure switch is at the oi filter flange

Tiny
Rasmataz
Dec 30, 2008.
Does it have 2 tan wires and an orange wire coming out of it?

Tiny
Matt4401
Dec 30, 2008.
This wires is it coming out of a connector threaded in the engine on the flange of the oil filter-the colors I got is gray and orange.

Is this a blazer or truck?

Tiny
Rasmataz
Dec 30, 2008.
It s a 2 wheel drive truck
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Tiny
Matt4401
Dec 30, 2008.

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