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flmont · 02-27-2019, 03:19 PM

If you have a failing IMS, would it reflect in your emission numbers as in running to rich or running to lean if that's even possible with Cat's and ECU's on a boxster ?? Thanks.

02-27-2019, 03:19 PM	#1
flmont Registered User Join Date: Aug 2017 Location: Tucson,az Posts: 690	Emission numbers and the IMSB If you have a failing IMS, would it reflect in your emission numbers as in running to rich or running to lean if that's even possible with Cat's and ECU's on a boxster ?? Thanks.