Blue99xj
NAXJA Forum User
- Location
- Cape cod ma
I know it’s not a xj but I manual swapped me 98 zj 4.0. I used the 98 xj ecm and received no check engine light and the motor runs great. However the ac in the zj no longer engages. I believe it is due to the xj ecm looking for the electric fan found in xjs. Anyone know how to fool the xj ecm into thinking there is a electric fan still?