tealcherokee
NAXJA Forum User
- Location
- CT
Been a LONG time since ive been here. but i grabbed another XJ.
2001, blown AW4
swapped in an AW4 from a 1991
running it off a 1995 TCU
jeep shifts perfectly, except that at WOT the max rpm the jeep will see is 3100-3200
in 1-2 it will go to redline.
the ONLY thing i can think of at all is the output speed sensor rotor is different on the 91 trans compared to what the 95 tcu is expecting (double the number of pickup spots). But im 90% sure we've swapped 91's into newer jeeps w/o changing the tcu.
any help would be great.
2001, blown AW4
swapped in an AW4 from a 1991
running it off a 1995 TCU
jeep shifts perfectly, except that at WOT the max rpm the jeep will see is 3100-3200
in 1-2 it will go to redline.
the ONLY thing i can think of at all is the output speed sensor rotor is different on the 91 trans compared to what the 95 tcu is expecting (double the number of pickup spots). But im 90% sure we've swapped 91's into newer jeeps w/o changing the tcu.
any help would be great.