Your O2 sensor is working normal, you want to see it oscillating like that during closed loop operation (idle, part throttle cruising). Also, your knock sensor is dead so it goes into a limp mode and automatically retards the timing to save the engine just in case.
Sometimes my engine temps are around 123. It may be because i have an open air filter. I'd like to build a shroud to keep it down. You might want to look into that. BTW, the IAT is measured at the MAF which as you know is just after the air filter so actual temperature going into the engine is unknown to me. But i do know that after the post intercooler end tank is very cool as opposed to the inlet side.
BoostEst only estimates 5 psi. Did you even go WOT? Also, you should get your fuel trims inline and MAF calibrated before you do any tuning. Go to
www.jeffgst.com and find the MAF calibration page. Then post an idle and cruise log that shows LTFT Lo, Mid, and Hi.
There is an "airflow" value that shows lbs/min.
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Tim
1990 Talon AWD
2.3 stroker, 8.8 wiseco, FIC 750's, DSMLink,
PTE SCM5031
