P0106,p0171,p0174 ????
Thread Starter
Staging Lane
Joined: May 2007
Posts: 91
Likes: 0
From: St. Clair Shores MI
P0106,p0171,p0174 ???? Well I replaced the eng sens fuse and I was driving it and it started acting real weird. So I pulled my scan tool out and it threw 3 codes P0106 mainifold absolute range/performance,P0171 Fuel Trim Bank 1 system to lean, and P0174 Fuel Trim Bank 2 to System to lean Any Ideas I had the car tuned by Vector Motor Sports the same guy that does all of Katech stuff. The car ran fine for like not even a week and sense than has been running like crap. Please any help would be great.
if the vacuum line came off the back of the intake then you wouldnt get air blowing out for the vents from your dash that are directed at your face. If air is blowing out of them then it is not that line. That vacuum line controls the solenoid to pump air into the cabin to run the top side vents.
