5 SPEED swapped 97+ need help.
 

I have a 99 xj factory aw4. I swapped the aw4 for an ax15. I'm having problems with the fuse for the o2 sensors since the TCM is on the same one. I unplugged the TCM and it still pops the fuse. It will run fine until it gets warmer up. At idle it will basically sound cammed. I had good FP, spark, 40psi OP at idle. New TPS, IAC, MAF, Cleaned throttle body. I'm stumped.

Wouldn't an AX15 pcm solve the problem?

That'd be my vote.

Yep. You need the ax15 PCM