Hi folks on my 95 ZJ 4.0l the temp gauge stopped working today, after the typical pounding on the dash to see if that worked failed, I dug deeper. I checked any and all fuses that could pertain to the gauges; dash and under hood, those were fine. Checked the wiring for the temp sender on the t-stat housing and like a dummy went out and spent 20 bucks on a new temp sender, well no fix. After searching I think I understand there are 2 temp senders on the 4.0 one on the t-stat housing and one in the back, if so which one supplies signal to the gauge, did I replace the wrong one?? I'm out of ideas so far other than to gauge itself went on the fritz. Any ideas would be greatly appreciated.

Matt Rogers