Cassiewilson3695

I have a 98 xj. I just bought it. The vacuum lines lines were disconnected when i got it. I have since rehooked up all the lines. I have replaced throttle sensor. But i am having problems with it cutting out ( loses all power, it gun it, it kinda clears up) but not shutting off. Rough idle. Its very random when it does it. One day i drove about 28 miles with it acting fine, then two miles from home it started acting up again. It throws a code for torque converter solenoid circuit. But to me it doesn't feel like a transmission issue.

texastaz38

why check the code if your not going to use it? Just saying.

Cassiewilson3695

I am in the process of getting the parts for that code.

gat

Did you clean the body of the throttle plate, too,Cor just replace the sensor? You could check the vacuum since all were disconnected maybe there is a leak somewhere. Did you get the hose connected to the fuel pressure relief valve at the end of the fuel rail?

jordan96xj

Get a cheap OBD2 scanner (BAFX brand on amazon is around $23). So that you can see what your computer is thinking, and more importantly what the long and short term fuel trims are doing. If you are having a vacuum leak or failing O2 sensor, or a weak fuel pump, it will expose those things by showing that the fuel trims are out of whack.

tjwalker

Post the exact codes here.

Interpreting and choosing replacement parts via just a code is often unsuccessful. With OBD, the devil is definitely in the details. And proper troubleshooting/diagnosis.