Chevy HHR Network - K&N intake question ???

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lafinests213

08-06-2012 03:36 AM

K&N intake question ???

I installed a K&N intake about two months ago but never disconnected the negative cable do I still need to do this or has my ECM pretty much learned the new set up? Any info would be appreciated

JoeR	08-06-2012 07:21 AM

It's learned already. Only takes about 50 miles or so for Long Term Fuel Trims to settle in. The disconnect thing is really nonsense and not needed.

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