Hi currently running a 2ltr zetec with cams on omex 500 in my fiesta track car. I have the current deceleration fuel cut settings:

DFCO load 5
DFCO speed 15000rpm

I'm looking to change these settings to dump a bit of fuel in for a few secs on the over run at high revs (pop & flame)

Am I right in thinking i set the speed to say 5500rpm as the cut off point? (no dfco under this rpm), and leave the load as 5 as this is most likely off throttle??

Any help much appreciated

Brian.

 

upski

 

Just switch over run fuel cut off to OFF.
tabetha

 

i dont have that option, just the 2 settings in my OP

 

Mine was off above 2000rpm can't remember the kPa but for example in the omex manual it says "1600rpm / 1.17kPa"

It says underneath to disable the feature then set the settings at 25500rpm and 0 kPa