Slow ET
11-08-2003, 01:08 PM
Looked at your ATAP files. Your Ltrims are maxed out at cruise ~ correcting for a lean condition. This is explains your P0171 (System too Lean Bank 1) and P0174 (System too Lean Bank 2) DTCs. And your WOT readings are above .970 ~ real rich.
You either have an intake/exhaust/vacuum leak somewhere or like in Ryans case, bad O2s. You need to fix that problem and recheck WOT O2s. That will be $10 dollars please... payable via credit card or cash :lol:
You either have an intake/exhaust/vacuum leak somewhere or like in Ryans case, bad O2s. You need to fix that problem and recheck WOT O2s. That will be $10 dollars please... payable via credit card or cash :lol: