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michael-esq
June 29th, 2003, 11:11
Hi Folks:
I need a replacement ECU for an 89 xj, 4.0. NP242, A/C, Auto. Any help appreciated.
Thanks,
Michael.
frsno jeeper
June 29th, 2003, 13:28
i dont think i have ever heard of an xj ecu going out before.
what kinda prolems u havin?
michael-esq
June 30th, 2003, 22:14
FJ:

no start/no spark condition.
All other components test correctly to factory specs:
All sensors have continuity.
C101 connector good.
All relavent signals, e.g., continuity, voltages, etc. at the ECU connectors are good, including A/C voltage from CPS.