Nistune Forums

thanks matt I finally found the value I needed for the idle. so here's my next problem???

so whenever I come to a quick stop or whenever the car dives, it seems my afr's dip to 12-11-10 afr's for a few seconds then they go back up to normal idle range 14.5-15.4

is this a tps issue or do I need to adjust something in my fuel map?

Sounds like your AFM. Take a log of the issue in stream mode and watch the AFM > TP > Injection time

If they all rise and drop, then try reducing your TTPmax to cap the load (TP) reading