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

ppbon · 07-01-2011, 01:56 PM

Sounds like the secondary air injection pump.
It adds extra air for the emissions until the cats warm up, then it shuts down.
Happy Boxstering,
Pedro

07-01-2011, 01:56 PM	#2
ppbon Registered User Join Date: Nov 2005 Location: Florida Posts: 529	Sounds like the secondary air injection pump. It adds extra air for the emissions until the cats warm up, then it shuts down. Happy Boxstering, Pedro __________________ Racecar spelled backwards is: Racecar!