Another Problem with My Porsche Cayenne Turbo - Vacuum Leak (P2404 & P0455)

Have a vacuum leak in your car? I'll walk you through the P2404 and P0455 check engine codes, which I encountered on my 2008 Porsche Cayenne Turbo. If you get one of these codes, first check your gas cap. In my case it was the vacuum pump. See below for links to a new vacuum pump and more videos. -OBD2 Scanner (can reset CEL): http://amzn.to/2pkptHV -Cayenne Gas Cap: http://amzn.to/2p3rRC5 -Cayenne Vacuum Pump (2008 - 2010 V8 models): http://amzn.to/2p0D6M8 Find maintenance DIYs for your car: https://www.ecarguides.com/ Previous Episodes: ►Porsche - Everything you wanted to know: https://youtu.be/o_dWnmMT49w?list=PLy0d3ZMZ3zE6HPSeYNre9PFvHuD2dX3uW ►Car how to videos: https://youtu.be/jeeGUvRnu-0?list=PLy0d3ZMZ3zE5qo6elH7P8duHN70kNnoTw ►Porsche 911 Buyer's Guide Series: https://youtu.be/BoSFn-fpD_U?list=PLy0d3ZMZ3zE72ecZG7srBJNwluM_e8Wps ►Car Tips & Product Reviews: https://youtu.be/04vYqJ2vbLE?list=PLy0d3ZMZ3zE50AI9SJZOPlvF32qwngip6 Subscribe to CarFanatic for weekly Porsche & sports car videos! https://www.youtube.com/channel/UCCbNelp9_Ueza_vkdGn9-cg?sub_confirmation=1