93 240 coolant temp sensor 123 code

ordinaryboy1986 · Post by **ordinaryboy1986** » 16 Apr 2017, 20:59

Pulling a 123 code. Changed the sensor and connector. Cleared the codes. Check engine light back on. I noticed my kick down cable is kinda frayed at the plastic. Cars shifting fine. But slight hesitation barley noticeable but exhaust does smell and I think my gas mileage is not as good. Any help would be greatly appreciated. Thanks y'all!

ordinaryboy1986 · Post by **ordinaryboy1986** » 17 Apr 2017, 00:15

ordinaryboy1986 · Post by **ordinaryboy1986** » 18 Apr 2017, 10:21

If I open up the wiring harness what should I be looking for? it looks pretty clean from what I can see. Any help would be greatly appreciated

ordinaryboy1986 · Post by **ordinaryboy1986** » 18 Apr 2017, 11:27

Also, no issues with cold start warm or hot start. The exhaust just smells and car runs pretty good

93Regina · Post by **93Regina** » 19 Apr 2017, 12:05

ordinaryboy1986 wrote: ↑18 Apr 2017, 11:27exhaust just smells

Well, what color is your exhaust tail-pipe

ordinaryboy1986 · Post by **ordinaryboy1986** » 22 Apr 2017, 13:39

Cleared the code and it went away for a week and jus to poppped back on. Exhaust pipe isn't black on the outside maybe just a bit on the inside of the pipe. FUEL gauge is all over the place now as well