Today I start the car and after about 10 minutes notice the SES light come on.The code im getting is P0172 (system too rich), and I was viewing the ltfts and noticed them hovering around -18.0, to -20.0 at idle. What could be causing this? I did remove the tb screen, but that was about 2 weeks ago. I have already ordered a replacement one from the dealer a couple days ago. What should I look at first?
Thanks Guys
-Nick
Thanks Guys
-Nick