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Old 03-01-2013, 07:32 AM   #1
Joshlhicks84's Avatar
Join Date: Feb 2013
Posts: 117
Sending unit

Can anyone tell me where the sending unit for the coolant temp is on a 88 yj?

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Old 03-01-2013, 08:54 AM   #2
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Join Date: Feb 2013
Location: lima ohio
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which one you looking for? probably at the back of the valve cover for the gauge reading. in the front for the thermostat housing for the ecu reading. thats for my 92 4.0 dunno where it is for a 4cyl.

oh i can make that...... damn..
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Old 03-01-2013, 10:53 AM   #3
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4 banger is on the head drivers side rear feeds the gaugue. There is a water temp sending unit in the intake feeds the ecu.
89 2.5 TBI, 4" RC lift, 1" Booms, SYE, Adams Driveshafts front and rear, Ford 8.8 with 4:88s, BFG 33X12.50X15, and a ton of other stuff.

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