Search found 9 matches
- Wed Sep 17, 2014 11:32 am
- Forum: S2000 2006-2009 Americas/Europe/Asia
- Topic: Closed loop - wide swings
- Replies: 6
- Views: 6425
Re: Closed loop - wide swings
FYI to readers: set S.Trim and L.Trim min and max to all zeros as to disable closed loop, and carefully tune, then re-enable. I found that when dead times were off, the delays and swings were too vast that it made tuning difficult and time consuming. I do this exact same thing and it really helped ...
- Fri Aug 01, 2014 8:39 am
- Forum: S2000 2006-2009 Americas/Europe/Asia
- Topic: low RPM hesitation and rough tip-in enrichment
- Replies: 8
- Views: 11557
Re: low RPM hesitation and rough tip-in enrichment
Before tuning, my engine had some inaudible knock that would cause under aggressive knock control, and during these times, I found that I would get something like you're describing. I used Hondata's suggested method of overlaying knock count on the ignition map and pulling timing where I saw frequen...
- Thu May 29, 2014 6:12 pm
- Forum: S2000 2006-2009 Americas/Europe/Asia
- Topic: FlexFuel (E85) system support?
- Replies: 43
- Views: 51650
Re: FlexFuel (E85) system support?
Ahh, yeah, seems a little much to just add BT, I think I'll just get a OBDII Y cable. So, thinking about this more, I may be running out of inputs if I plan to add traction control. With traction control wanting to use the ELD, and the ECT2 input being used by my wideband, that leaves the possibilit...
- Thu May 29, 2014 2:38 pm
- Forum: S2000 2006-2009 Americas/Europe/Asia
- Topic: FlexFuel (E85) system support?
- Replies: 43
- Views: 51650
Re: FlexFuel (E85) system support?
I was totally unaware of this capability. I see now where you have info for the 300v3: http://www.hondata.com/help/smanager/flex_fuel.htm I already have the boost control mod, is it still possible to get this input and retain secondary wideband input? Also, is there a trade-up program to get a newer...
- Wed Mar 19, 2014 10:56 pm
- Forum: S2000 2006-2009 Americas/Europe/Asia
- Topic: Positive STFT causing negative LTFT
- Replies: 1
- Views: 3384
Positive STFT causing negative LTFT
Am I missing something here?
My understanding of LTFT was that it's based off a sampling of STFT over time, this datalog doesn't reflect that at all.
My understanding of LTFT was that it's based off a sampling of STFT over time, this datalog doesn't reflect that at all.
- Fri Mar 07, 2014 9:29 am
- Forum: S2000 2006-2009 Americas/Europe/Asia
- Topic: FlexFuel (E85) system support?
- Replies: 43
- Views: 51650
Re: FlexFuel (E85) system support?
Would love to see support for this as well, but my assumption is that it's not going to happen, for the same reasons nitrous fueling isn't going to happen.
- Sun Mar 24, 2013 11:16 pm
- Forum: s300 / SManager
- Topic: what are the real ID 1000cc offsets? and also rc750 :)
- Replies: 3
- Views: 2526
Re: what are the real ID 1000cc offsets? and also rc750 :)
Update: It seems that ID's numbers are closer than I had thought, but I think I'm having issues with the injectors heating up and causing the dead times to increase. It's time to thermally insulate the intake manifold and see if I can get them to behave.
- Wed Mar 20, 2013 7:32 am
- Forum: s300 / SManager
- Topic: what are the real ID 1000cc offsets? and also rc750 :)
- Replies: 3
- Views: 2526
Re: what are the real ID 1000cc offsets? and also rc750 :)
Using the supplied dead time sheet, I had started by using the 43.5 psi row, but was having serious issues with idle, etc. I saw the that generic calibration supplied by Hondata used numbers closer to the 60 psi row, and then realized that I should have used the fuel injector pressure differential. ...
- Sun Mar 03, 2013 8:55 am
- Forum: S2000 2006-2009 Americas/Europe/Asia
- Topic: 6 tuning questions - AP2 S2k (o2 CEL, s.trim, etc)
- Replies: 14
- Views: 13636
Re: 6 tuning questions - AP2 S2k (o2 CEL, s.trim, etc)
Please! =)Hondata wrote: 3. No. but we intend to change the target table from three values at different loads to a full sized table.