Search found 109 matches

by shind3
Mon Nov 17, 2014 8:46 am
Forum: S2000 2006-2009 Americas/Europe/Asia
Topic: Overrun - Ignition
Replies: 5
Views: 6015

Re: Overrun - Ignition

Here are the 3 tables I modify for Subarus... https://lh3.googleusercontent.com/-j6dY5wPAUZY/VGoXV2IZXGI/AAAAAAAAD68/pPLANZS1TVA/s914/base%2520timing%2520at%25200%2525%2520TPS.jpg I am SURE a similar table(s) exists in the Honda ECU. Either it's a simple 2D RPM based table or maybe it's a 3D RPM vs ...
by shind3
Mon Nov 17, 2014 8:30 am
Forum: S2000 2006-2009 Americas/Europe/Asia
Topic: Overrun - Ignition
Replies: 5
Views: 6015

Re: Overrun - Ignition

I'm talking about the "Overrun fuel cut" per gear delay table. Right now I have to set it very low to prevent rev hang. I appreciate all your points but I can tell you that in practice, the mixture does not go "so rich that combustion does not occur". The minimum IPW set in the ECU is generally a lo...
by shind3
Sun Nov 16, 2014 8:45 pm
Forum: FlashPro Manager
Topic: VTEC Oil Pressure Switch Enabled
Replies: 8
Views: 5506

Re: VTEC Oil Pressure Switch Enabled

It would be great to be able to wire in a GM oil pressure sensor that outputs 0-5v, then have the ECU monitor that against engine RPM. If the pressure per RPM falls below a set threshold, it could cut fuel until it looks good again and recover after a set set delay. I am assuming the VTEC oil pressu...
by shind3
Sun Nov 16, 2014 8:34 pm
Forum: S2000 2006-2009 Americas/Europe/Asia
Topic: Overrun - Ignition
Replies: 5
Views: 6015

Re: Overrun - Ignition

No, it won't. Running overly rich does that. This would be the same as driving at low load with ignition retard since it will still be targeting a normal AFR. Anyway, allowing the ability to tune the ignition timing at throttle lift will let me increase the delay before fuel cut and retard timing so...
by shind3
Fri Nov 07, 2014 8:14 am
Forum: FlashPro Manager
Topic: FlashPro Requests
Replies: 252
Views: 63774

Re: FlashPro Requests

Ability to disable the DBW controller, allowing us to run a cable throttle of our choice without the check engine light. Easier said than done since you will also lose control over idle... That's fine with me for what I'm trying to do. But at least give us the option. I don't see why idle control i...
by shind3
Mon Nov 03, 2014 8:08 am
Forum: FlashPro Manager
Topic: FlashPro Requests
Replies: 252
Views: 63774

Re: FlashPro Requests

candal82 wrote:Ability to disable the DBW controller, allowing us to run a cable throttle of our choice without the check engine light.
Easier said than done since you will also lose control over idle...
by shind3
Fri Oct 31, 2014 7:34 am
Forum: FlashPro Manager
Topic: FlashPro Requests
Replies: 252
Views: 63774

Re: FlashPro Requests

Can Hondata please add ignition timing tables that are used during overrun for my S2000?
by shind3
Wed Oct 22, 2014 6:40 pm
Forum: S2000 2006-2009 Americas/Europe/Asia
Topic: Overrun - Ignition
Replies: 5
Views: 6015

Overrun - Ignition

I would like to keep the fuel injectors on all the time by adjusting the available tables. There is already a way to do this. In addition I would like to retard the timing during overrun to generate a decel burble that results due to some of the combustion taking place on a slightly open exhaust val...
by shind3
Sun Oct 12, 2014 2:21 pm
Forum: S2000 2006-2009 Americas/Europe/Asia
Topic: 0% TPedal = 3% TPlate but 2% TPedal = 2% TPlate
Replies: 2
Views: 2758

Re: 0% TPedal = 3% TPlate but 2% TPedal = 2% TPlate

Whoops, just realized that you guys weren't able to see the video. Reuploaded. Please view it now.
https://www.youtube.com/watch?v=0PrVLWUn_CM

Thanks.
by shind3
Thu Oct 09, 2014 1:18 pm
Forum: S2000 2006-2009 Americas/Europe/Asia
Topic: 0% TPedal = 3% TPlate but 2% TPedal = 2% TPlate
Replies: 2
Views: 2758

Re: 0% TPedal = 3% TPlate but 2% TPedal = 2% TPlate

Don't everyone post all at once now... lol
by shind3
Fri Oct 03, 2014 5:24 pm
Forum: S2000 2006-2009 Americas/Europe/Asia
Topic: 0% TPedal = 3% TPlate but 2% TPedal = 2% TPlate
Replies: 2
Views: 2758

0% TPedal = 3% TPlate but 2% TPedal = 2% TPlate

I think there is a problem with the synchronization of the mechanical rest position (dictated by vertical set-screw) vs ECU commanded minimum position of my throttle body. The mechanical rest position TPlate% is higher than the minimum TPlate % as commanded by the ECU. This causes the TPlate% to act...
by shind3
Fri Sep 19, 2014 6:28 pm
Forum: S2000 2006-2009 Americas/Europe/Asia
Topic: lean tip-in
Replies: 19
Views: 9585

Re: lean tip-in

Ran two bottles of Chevron Techron thru 24 gallons of fuel. No change. Installed a new Fuel Pulsation Damper even though the old one seemed to move the set screw up and down. Thought maybe the spring got weak over the course of 90K miles and maybe wasn't reacting as intended. No change in datalogs. ...
by shind3
Fri Sep 12, 2014 7:55 am
Forum: FlashPro Manager
Topic: FlashPro Requests
Replies: 252
Views: 63774

Re: FlashPro Requests

Can you define tip-in enrichment tables for this ECU? Every single ECU out there calculates tip-in or accel enrichment either based on rate of TPS and/or load change.
by shind3
Fri Sep 12, 2014 7:54 am
Forum: FlashPro Manager
Topic: FlashPro Requests
Replies: 252
Views: 63774

tip-in enrichment / accel enrichment

Hondata, can you define tip-in enrichment tables for this ECU? Every single ECU out there calculates tip-in or accel enrichment either based on rate of TPS and/or load change.

Please? Thank you.
by shind3
Wed Sep 03, 2014 8:33 pm
Forum: S2000 2006-2009 Americas/Europe/Asia
Topic: lean tip-in
Replies: 19
Views: 9585

Re: lean tip-in

I don't see any pending DTCs. The problem only shows up when MAP increases quickly, like 10kPa in 100ms. Otherwise the car runs well everywhere else. Long term fuel trims are less than 2-3%, powerband is smooth with no knock counts etc. And the lean spike only lasts about 300ms at 3000RPM. This agai...