986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - O2 sensors-replace?

oc-boxster · 03-01-2013, 02:51 PM

My 02 seems to be idling fine but it has 90,000 miles, I was wondering if the o2 sensors and maf sensors were a preventative replacement item
Or if I should wait til there is an idle issue?

03-01-2013, 02:51 PM	#1
oc-boxster Registered User Join Date: Feb 2012 Location: anaheim california Posts: 480	O2 sensors-replace? My 02 seems to be idling fine but it has 90,000 miles, I was wondering if the o2 sensors and maf sensors were a preventative replacement item Or if I should wait til there is an idle issue?