Posted by dave jackson on February 18, 2004, 1:10 pm
Hi again chaps I have this Omega that constantly sets code P0170 not present lean exhaust. Also the vehicle runs like a b###h from cold cuts out constantly will not idle and will not rev up, but this only happens fronm cold and for about 2 minutes then clears. if you then take the car on a run the Mil light will come on and code P0170. I have tested upstream and downstream o2 sensors they are ok, replaced temp coolant sensor, checked for air leaks can't find anything and have blocked EGR off,checked all live data nothing seems to stand out, running out of ideas now any help much appreciated