cainsw

iTrader: (11)

I installed a cai on a friend Camaro today. There was nothing to the install. After I finished, I put about 30 miles on it with no issues. She came and picked it up and went to put gas in it. When she started it back up she had a check engine light (CEL) on. She came back by and I scanned it where it had two codes. PO171 and PO174. I check and found that I didn't have the cai tight at the TB. I tighted it up and cleared it but the 174 kept coming back. PO174 System too Lean (Bank 2) (Permanent). I can clear it but it immediately comes back but does not turn on the CEL. Any ideas?