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*Project* 1997 XJ 4.0/AW4/NP231 into a 1993 YJ

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*Project* 1997 XJ 4.0/AW4/NP231 into a 1993 YJ

Old 04-03-2014, 06:39 AM
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Join Date: Apr 2014
Posts: 4
Model: Cherokee
Default *Project* 1997 XJ 4.0/AW4/NP231 into a 1993 YJ

I recently purchased a 1993 YJ which has high mileage and %-speed tranny issues. I have located a complete 1997 4.0/AW4/NP231 all bolted together from a 1997 Cherokee. The biggest problem I have found so far is that the donor vehicle was crushed without the seller removing the TCU/ECU/wiring harness. What challenges am I looking at in order to complete this swap?

Any and all comments are appreciated!
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