HI to everybody, I am new to board and glad to find such group for X5's.
I am mostly fixing my cars myself including wife 2000 X5 4.4, but lately I do have problem with trouble code P1174. First I get it I find 2 rear house for oil separator was almost totally disolved and both valve cover gasket was leaking. I fix all of it, valve cover gasket was little PIA on driver site, but was done. And I thought this fix the problem, clear the code, but 2 days later code is back. My scanner say code P1174 Manufacture Control 1 Fuel Air Metering. Any idea what could be wrong or anybody have same problem with this code. I am thinking maybe air flow meter ( MAF sensor)
is a bad, but don;t want to spend $250 just to try. Any help will be appreciated.
milos