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Old 03-04-2006, 08:09 PM
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Default Headers 02 question

After you install long tubes.. if you get the codes deleted for the 02's do u still need sims for the front 02 not to throw a code or those get deleted too?
Old 03-04-2006, 08:44 PM
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Your front o2's stay on the car. You will be removing your rear o2's, then you can set those codes to not report.
Old 03-04-2006, 09:05 PM
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Originally Posted by ls1muscle
Your front o2's stay on the car. You will be removing your rear o2's, then you can set those codes to not report.
even if you get the race style headers??
Old 03-04-2006, 09:16 PM
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yes you need the front O2's running even with race style headers
Old 03-04-2006, 09:24 PM
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The "race style" headers mean that they don't have EGR or AIR hookups. Your PCM will determine the A/F ratio from the front o2's, don't remove them.
Old 03-04-2006, 09:28 PM
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thanks




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