rev34_stable AF.hpl
48 97x_SD_MAF Cal_34.hpt
Can I ask for advice regarding idle tuning for the MAF? Based on the log and the MAF EQ Error, it's asking for another 5% in the idle cells. I ran 4 logs before that, Multiplying By % - Half each time, and every time it asked for another 5% at idle.
If I go off my STFT, it's pulling close to 20% at idle. My wideband is consistently reading 1.03-1.1 lambda, and normally rests around 1.05. I know it's slower to react and less accurate than the narrowbands, so not sure which I should trust here (the MAF EQ Error and Wideband, or the narrowbands/STFT).
The MAF curve looks great, the truck runs very well and transitions from idle to acceleration with no hiccups, and the results for the MAF EQ Error Histogram above idle are all very repeatable.
Is now the right time to switch over to following the
Gen 4 Idle Tuning Guide?