Custom gauges MIL(check Engine) light help -
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post #1 of 1 Old 07-26-2012, 01:40 PM Thread Starter
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2002 TJ Wrangler 
Join Date: Jul 2010
Location: abq
Posts: 7
Custom gauges MIL(check Engine) light help

ok Friends I have been banging my head on this. I replaced my instrument cluster on my 2002 TJ with auto meter gauges, which is great but the state requires me to have an idiot light or check engine light in order to [pass the visual part of the emissions test never mind i have a scan guage II connected. So i would like to connect an led light so the morons can see it go on and off. I am at a loss I have the pin out diagram for the instrument cluster plugs it has the airbag light, the brake but no MIL(check engine) it does have one labeled pci bus not sure what that does. Pin out diagram below.Any Ideas appreciated. Thanks

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Last edited by desertrhino; 07-27-2012 at 09:32 AM. Reason: add image
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check engine light , custom wire harness , gauge cluster

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