986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post

dghii · 08-05-2018, 05:22 PM

Only your front O2 sensors are used for the CEL so as long as you leave them in place you shouldn't have a problem.

Best of luck!

08-05-2018, 05:22 PM	#2
dghii Registered User Join Date: Sep 2008 Location: Florida Posts: 2,492	Only your front O2 sensors are used for the CEL so as long as you leave them in place you shouldn't have a problem. Best of luck!