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11-14-2015, 09:54 PM | #1 |
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What CEL Codes Would Catless Headers Trip
For the time being I removed my off road tune and as expected I have a CEL/EML warning with different codes. But I can't tell which codes directly result from headers vs something else going on with the car. Prior to removing the tune I had an Evap related code which I thought would go away (loose gas cap?)but it's still there.
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11-14-2015, 10:23 PM | #2 | |
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11-15-2015, 12:04 PM | #5 |
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Ok, the codes I had were "29F4 - Cat conversion" and "29F5 - Cat conversion 2."
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11-15-2015, 08:53 PM | #6 |
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that sounds right, generic obd2 would be p0420 cat efficiency bank 1 and p0430 cat effic. bank 2
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