UselessPickles
Making Grand Canyon replicas from air boxes...
While reviewing some data logs from my Motty AFR Tuner, I found it quite interesting just how much the throttle position bounces around when I think I'm holding it fairly steady:
The lines on the chart from top to bottom: speed, RPMs, throttle position, then actual AFR and target AFR at the bottom. The main scale on the left is for throttle position. A time span of 1 minute is shown.
For comparison, check out how smooth the throttle is when cruise control is engaged:
The lines on the chart from top to bottom: speed, RPMs, throttle position, then actual AFR and target AFR at the bottom. The main scale on the left is for throttle position. A time span of 1 minute is shown.
For comparison, check out how smooth the throttle is when cruise control is engaged:
