AFCDM below 3000rpm
Posted: Thu Oct 08, 2026 10:27 pm
Hi,
I'm preparing maps for my DE5 next dyno sessions and I want my whp/tq numbers from around 2000rpm+ and it looks like the AFCDM does not follow any of my inputs from the target lambda tables until 3000rpm... even if I input 12.5 at 2200rpm I get a AFCDM of 14.24, 12.5 at 2600rpm I get a AFCMD of 13.36 and at 3000rpm it matches my inputs all the way to 7000rpm. Is this normal behavior?
Thanks and have a nice day.
I'm preparing maps for my DE5 next dyno sessions and I want my whp/tq numbers from around 2000rpm+ and it looks like the AFCDM does not follow any of my inputs from the target lambda tables until 3000rpm... even if I input 12.5 at 2200rpm I get a AFCDM of 14.24, 12.5 at 2600rpm I get a AFCMD of 13.36 and at 3000rpm it matches my inputs all the way to 7000rpm. Is this normal behavior?
Thanks and have a nice day.