atefitty Posted April 6, 2009 Report Share Posted April 6, 2009 Anyone have any knowledge on a non turbo S80 2.9L with DTC's P0174B, P0171B? Bank 1 and 2 lean? Link to comment Share on other sites More sharing options...
MrWinkey Posted April 7, 2009 Report Share Posted April 7, 2009 MAF is more than likely the culprit Link to comment Share on other sites More sharing options...
atefitty Posted April 8, 2009 Author Report Share Posted April 8, 2009 MAF is more than likely the culpritYour probably right but its an expensive guess...Didn't see/hear evidense of any vacuum leaks..Wish I had access to the dealers Tech Tip sheets.. Link to comment Share on other sites More sharing options...
JVC Posted April 8, 2009 Report Share Posted April 8, 2009 Your probably right but its an expensive guess...Didn't see/hear evidense of any vacuum leaks..Wish I had access to the dealers Tech Tip sheets..look on craigslist, I know at least in Chicago it seems people are always seling MAFs for S80's, for like $40, I'm tempted to pick one up as a spare, but that might be worth $40+shipping to test out, opposed to a new one at $200+ Link to comment Share on other sites More sharing options...
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