Will a vacuum leak on the AOS affect the right bank more?

[chris97boxster]

I'm in the same boat as u. Replaced MAF. ..now getting 1124 & 1126
been doing research on this site and now believe it's AOS
what r the chances of both O2 sensors going @ the same time?
reading more ....i also found out that O2 sensors last 100 000 miles
on average...which I'm well below.....so AOS is my next fix.
I've also read on here that is u get rough idle @ startups...
it's one of the symptoms of AOS starting to fail.
this was starting to happen more frequently on
cold mornings (around 0 degree C) & simply thought
its due to the cold weather....after reading more about it on here
Its definately my next DIY project
I'll subscribe to this thread so I can stay updated to ur progress
post anything relevant that u have found out.
I won't b able to tackle mine till april....
mother nature decided we need a constant replinishing of white
stuff @ the latitude I live @.
good luck. ..I'm. Sure ur on the right track
cheers
chris