What is fuel overrun cutoff and what does it do.

s300 and SManager software questions & answers
Locked
smracing
Posts: 107
Joined: Sat Sep 17, 2005 5:38 pm

What is fuel overrun cutoff and what does it do.

Post by smracing »

Yes I can read.
"This controls the rpm point where the injectors are cutoff at very low throttle openings. "

OK so. I have moved it up to 2000 and down to 1000 and really can't tell any difference when I change it.

If you let off the throttle and let it coast down to the point past where the cutoff is set, the engine will continue running down. Should the injectors come back on or not?

Does it alter the point at where the TPS is referenced for very low throttle angles, for instance light throttle cruising through a parking lot.
User avatar
Hondata
Site Admin
Posts: 10616
Joined: Thu Aug 15, 2002 12:13 pm
Location: Torrance, CA
Contact:

Post by Hondata »

In a previous life working as tech support for a pharmaceuticals company, I had a user who got bored one day and started investigating their DOS 2.0 manual. They puzzled their way through attrib, chkdsk, copy, and echo, but came tragically unstuck at format, which in DOS 2.0 defaults to reformating the C drive if given no arguements. There was a moral to this story which can be applied.

Just because a feature is there doesn't mean that you need to use it. Unless you have a very high idle from non-VTEC camshafts, you don't need to alter the injector cut off rpm.
Hondata
smracing
Posts: 107
Joined: Sat Sep 17, 2005 5:38 pm

Post by smracing »

In order to better understand what I am working with, I have to try and learn about every feature offered by the software. I appreciate your response.
locash
Posts: 280
Joined: Sat Mar 20, 2004 11:27 am
Location: Phoenix, AZ
Contact:

Post by locash »

I hereby request that Derek offer more stories from his "previous life", as it makes this forum much more entertaining.
Locash Racing, LLC
Hondata Sales and Tuning
Dynapack 4000 2wd Dyno
In-Shop CNC Machining and Product Manufacturing
deafy
Posts: 191
Joined: Mon Jul 10, 2006 6:22 pm
Contact:

Post by deafy »

locash wrote:I hereby request that Derek offer more stories from his "previous life", as it makes this forum much more entertaining.
I second that notion.
smracing
Posts: 107
Joined: Sat Sep 17, 2005 5:38 pm

Post by smracing »

I offer a third, so that should complete the motion.
Silverbeast
Posts: 111
Joined: Wed May 21, 2003 12:03 am

Post by Silverbeast »

Derek,

Did he find the RECOVER command? :)
Locked