ECM recognizing my upgrades?
Thread Starter
Joined: 03-03-2013
Posts: 1
From: Denver Colorado
ECM recognizing my upgrades?
Hello all,
I am a first timer. I have a 2007 L2 HHR I have put a K&N cold air box and have installed a magna flow exhaust will my ECM recognize my upgrade? I really can't tell if it has!
I am a first timer. I have a 2007 L2 HHR I have put a K&N cold air box and have installed a magna flow exhaust will my ECM recognize my upgrade? I really can't tell if it has!
Administrator
Joined: 10-13-2011
Posts: 39,986
From: Welland,Ont Canada
Welcome to the site, I have a '07 factory K&N replacement and Magnaflow muffler, the ECM did not have and issues, I did disconnect the battery negative cable for a 1/2 hour or so, to let the computer reset, and relearn.
to the forum!
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Calibreeze
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Oct 21, 2010 05:43 PM