yes it is a universal code.its a universal code, there are a million reasons for the code and alot of them dont have anything to do with the MAF itself.
yes it is a universal code.
no, there are not a million reasons.
look for some kind of leak after the MAF and you will find your leak
which would be a leak AFTER the MAF...Actually, I've since updated the thread...it was the pcv/oil breather hose/crankcase valve/whatever. And I've touched nothing under the hood whatsoever....she's stock apart from APR 91/93
which would be a leak AFTER the MAF...