Topic: engine coolant temp sesor

[jrg id]

If you ohm out the sensor what resistance should you get when it is at running temp?

[jrg id [OP]]

sorry I mean the sensor on top of the t stat housing on a 87 efi

[jrg id [OP]]

ok how about when its cold, any info would help

[jimbo74]

download this..... right click on the link and save as..... you will need a pdf reader

this is the fsm for the 85 model year, but it covers carb and efi, and im pretty sure the parts are the same for your truck

http://www.ncttora.com/fsm/1985/1985FSM.pdf