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02 ss ck engine light after headers, pcm reprogram

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Old 12-25-2010, 01:13 AM
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Default 02 ss ck engine light after headers, pcm reprogram

I need help please..
My 02 Camaro ss has ck eng. light on with front 02s insufficient switching, after I installed headers, and reprogrammed the ecu. I already installed new Bosh, and GM O2s; by the way the Bosh switches more than the GM O2s. Has anyone had this problem before. I dont have any other mods other than ported TB, and modified air intake. By the way it runs great when the light is not on.
Old 12-25-2010, 10:43 AM
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You need to set the insufficient codes to no error reported when LT headers are installed. Very common problem.

Russ Kemp
Old 12-25-2010, 12:31 PM
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Thanks Russ, I'm going to do that, I'l let you know how it goes.




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