Help w/ transient fueling. chasing commanded AFR
05-26-2021, 03:31 PM
#21
lean under little or no load id fine...youll know when its too lean...it'll buck. I turned off dfco while tuning mine and had to play with it for a while to get it not not go rich while letting off he gas and coasting. if you havent used Real time tuning, i'd recommend trying it out.
05-26-2021, 08:54 PM
#22
On The Tree
Thread Starter
It is harmless in terms of engine health. The only thing it does it cause excess emissions. That entire bright green 'arc' in the first pic there...don't make any changes for those errors. They are not real. You're better off keeping DFCO enabled so it stays out of closed loop and doesn't populate those areas with trim values.
lean under little or no load id fine...youll know when its too lean...it'll buck. I turned off dfco while tuning mine and had to play with it for a while to get it not not go rich while letting off he gas and coasting. if you havent used Real time tuning, i'd recommend trying it out.