Originally Posted by user name
A 97 I think is new enough to use only one temp sensor for both the pcm and gauges It would be under the A/C compressor(or in that area) into the intake. you would might see it wile changing a alternator it you temp gauge doesnt work and you saw a broken sender i would fix that first as it is a known problem. I forgot to plug the temp sensor in on mine when i put it back together and it ran like crap
Ye athe other broken sensor was the sending unit. I fixed it but still have no guage. I think I just have to push it on better.lol.