5.3 swap computer/wiring questions

Posted on Friday, August 18th, 2017 at 10:16 am
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So, I bought someone else’s headache.

2005 LJ with a 5.3 from an 07 Chevy 1500, Turbo 350.

Everything was great when I bought it, but it soon started acting up. I won’t go into all the little details of the issues it is having as they could be a hundred different things, but if I could put a scanner on her it would help a LOT.

The problem is that they used the stock 5.3 computer and just wired it in to the jeep WITHOUT a OBD port.

I need to decide if I can wire in a diagnostic port to help me track dow nthe issues or if I should buy a wiring harness made for the application.

It is a turbo 350, so no electronics there. The gauges are not the factory ones for the jeep, so no issues there.

Any advice?



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Article source: http://www.wranglerforum.com/f210/5-3-swap-computer-wiring-questions-2119281.html

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