Wiring trans temp sensor

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bucksdmax
MS/Extra Newbie
Posts: 7
Joined: Fri May 27, 2016 5:13 pm

Wiring trans temp sensor

Post by bucksdmax »

Looking to hook up temp sensor to ms3 pro to monitor trans temp. I have the gm sensor from diy just unsure which wires I use to hook it up. Also I am running the ls plug and play harness.
bucksdmax
MS/Extra Newbie
Posts: 7
Joined: Fri May 27, 2016 5:13 pm

Re: Wiring trans temp sensor

Post by bucksdmax »

Tried using analog in 3 and sensor ground wires from the spare bundle of wires and no luck, gauge reading is way off. Tried searching and searching on here haven't found any info how to do this.
gjls
MS/Extra Newbie
Posts: 22
Joined: Wed Nov 06, 2013 7:42 am
Location: Oklahoma

Re: Wiring trans temp sensor

Post by gjls »

You probably need a pull up resistor 2.49k

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nathaninwa
Super MS/Extra'er
Posts: 2639
Joined: Tue Sep 14, 2004 4:17 pm
Location: Aberdeen, Wa

Re: Wiring trans temp sensor

Post by nathaninwa »

Yes, you need the 2490 ohm resistor wired to 5vref as a pull-up
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