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2001 xj wire removal LS swap.


NAXJA Forum User
My apologies for the stupid question in advance. I have an 01 xj that I'm putting in a 5.3 with aftermarket gauges and my question is can I remove factory pcm and all wires going to it?
Not if you want everything to work as a 2001 XJ! Do you have to go thru vehicle inspection?
It's what I did. Takes some time, but it makes for a much cleaner install. I ran a stock GM Delphi ECU for years, but recently reconfigured my wiring. My 6.0 LS is running a Holley Terminator X ECU under the passenger seat, and Autometer gauges.