Topic: PCM temp sensor

[pajeep]

What is a pcm temp sensor, Can i buy one at a auto parts store. How much??

[Jeffy]

It's the temp sender that the computer uses as opposed to the one the gauge uses.  Yes you can buy them at any autoparts store.

They are not universal so really, you'll have to tell us what it's for.

Here's one for a 91-95 YJ:  http://www.quadratec.com/products/55109_04.htm