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Stupid question-Will '02 LS1/A4 harness fit my '99 LS1/A4 ECU

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Old 06-10-2009, 07:59 PM
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Default Stupid question-Will '02 LS1/A4 harness fit my '99 LS1/A4 ECU

Will a 2002 LS1/4L60e harness work in a 1999 LS1/4L60e with a 1999 computer??? If so great, if not what in the hell are the differences??.

I know they have differences throughout 99-02 like EGR delete etc, and I know that the '98 harness/PCM's are very unique to '98 and should be avoided at all costs especially in newer cars but i sold my '99 harness like an idiot and i have a 2002 harness in front of me i can use. Just wanna know if im good to go before i start installing everything!!!!!!!! THANKS!!!!!!!!!!!
Old 06-10-2009, 08:09 PM
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Well I wish I could help you on this, but I really don't have a clue. But I got to tell ya that this isn't a stupid question. That's why most people are here is to learn. I would like to know just cause. Hope it works for ya.
Old 06-10-2009, 08:13 PM
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it should work, there is no EGR on that harness, but the rest should be similar, and interchange.


Ryan
Old 06-10-2009, 09:19 PM
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ill check the 99 ecm diagram and 02 and see what the diff ill let u know
Old 06-10-2009, 11:21 PM
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Hello Albert, When you get a chance send me a PM and explain why I paid you on 3/4/09 for an alternator relocation bracket and I still haven't received it.
Old 06-17-2009, 06:36 PM
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sent you a pm deezL, anyone else have 100% "for sure" info on my question, just wanna make sure be4 i do it all and have to take it all apart again lol
Old 06-17-2009, 10:57 PM
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yah they all the same im 100sure i just check the connector of both year it all the same pin your safe
Old 06-18-2009, 02:03 AM
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You can use the harness but you're going to have to get the EGR turned off in the tune or the SES will stay on
Old 06-18-2009, 10:32 AM
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awesome, thanks for the info everyone!




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