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Old 10-17-2012, 07:49 PM   #1
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Join Date: Jul 2012
Fan#: 101320
Location: Oklahoma City, OK
What I Drive: 03 IR SVT

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No CEL but plenty of codes

I have yet to see the CEL light up even though I have read plenty of codes that should set it off (P1518, P0135, P0113, P0116,...). The light works when first turning key on and dash bulb test.

Anybody know what would cause the ECU to not light up CEL. Is this something that can be turned off with a tune?

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