Quote:
Originally Posted by Sam86
The part that's confusing me is am I meant to be going off strictly my AFR and my Command AFR to know whether i'm running rich/lean, or am I meant to be comparing it to Wayne's MAF scale variations?
Did another log on the way home from work, the AFR looks a little better, in some cases i'm getting 12.2-12.3 AFR and 12.5 command AFR at WOT, 6500 RPMs. But it still fluctuates a lot. Not really sure if its getting better or worse.
Going off feeling I can't really tell if the car feels better or worse. Sort of feels like my 1st and 2nd gear acceleration is a bit slower but my 3rd gear pulls harder than before. Exhaust sound doesn't seem any different, no pops or burbles that i'd expect if I was running rich. If anything it might even be quieter than the default, leaner tune
Here's a log
https://datazap.me/u/sam86/rich-log2....93&tmax=96.76 |
That's right, comparing your AFR vs command AFR will show you if you are running rich or lean. Use Waynos datazap screenshots as a reference as he shows what running rich/lean will look like on your logs.
Let it run for a few hundred k's and log again before making a judgement and flashing a new tune.
From your last log your AFR vs command AFR are getting closer so all good.