P0456 Minor Evap Leak Code, Where to start diagnostic?
#1
P0456 Minor Evap Leak Code, Where to start diagnostic?
So I recently got the evap code on my 2012 Cayenne Turbo, and I'm looking to fix it. I had a friend with a 958, and I tried his gas cap just to see if it was that, no luck.
I've read that the leak detection pump sometimes goes bad, or potentially some hoses are worn out. Any suggestions for diagnosis? I'd just like to get the code cleared as reg. Is coming up in a few months. I'm not afraid to wrench myself, as I'm a mechanic, just always ask the experts to get a bit better direction.
I've read that the leak detection pump sometimes goes bad, or potentially some hoses are worn out. Any suggestions for diagnosis? I'd just like to get the code cleared as reg. Is coming up in a few months. I'm not afraid to wrench myself, as I'm a mechanic, just always ask the experts to get a bit better direction.
#3
#4
Race Director
Could hook the tester up in the engine bay to test all the lines as well, but if its from the LDP, you may struggle to see any leaks without pulling the liner.
#5
I figured as much, but it doesn't hurt to ask. I've taken the liner off before to install the tow hitch, so it's really not that bad. Just hope there was some special secret haha.