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      05-15-2014, 10:16 AM   #16
Golddots
Second Lieutenant
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Drives: e90 m3
Join Date: Jul 2013
Location: nova

iTrader: (1)

Quote:
Originally Posted by blankstar43 View Post
While I do have the HFC mufflers and resonators, the exhaust still throws an increased emission code causing the check engine light to appear. Is this something they look at, or just throw it up on a lift and look at the physical exhaust?
You will not pass emissions if the mil stays on with the car running. The emissions machine asks the inspector if the mil illuminates briefly then turns off.
I have seen a few tests where there WAS a trouble code stored but because the mil did not constantly stay on and obdii readiness was ok the cars passed.

No inspector is allowed to repair anything on the car or required to "throw it up on a lift" during the test.
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