Search found 248 matches

by Garrett_si
Fri Apr 05, 2013 9:41 am
Forum: Civic Si 2012-2015 US/Canadian / 2013+ ILX
Topic: VSA/traction probleme when tuning?
Replies: 5
Views: 4803

VSA/traction probleme when tuning?

Does someone notice power reduction on dyno sometimes?

I tune 2 civic Si 2012 last week, and sometimes the power in the powerband drop

I attach the dyno sheet, and the datalog files

Ignition, throttle, cam don't change at all during the run.

both cars do it.
by Garrett_si
Mon Feb 11, 2013 3:59 pm
Forum: Civic Si 2012-2015 US/Canadian / 2013+ ILX
Topic: 2012+ si with racing downpipe = high knock
Replies: 2
Views: 4521

Re: 2012+ si with racing downpipe = high knock

Thanks for help, I know how knock/ignition works

I will take a look the dp interference
by Garrett_si
Sun Feb 10, 2013 4:38 pm
Forum: Civic Si 2012-2015 US/Canadian / 2013+ ILX
Topic: 2012+ si with racing downpipe = high knock
Replies: 2
Views: 4521

2012+ si with racing downpipe = high knock

Does some people here have probleme with high knock retard when using a racing downpipe?

I tune a car with a high flow cat without knock retard and knock count, the customer change de DP for a racing one without catalitic converter, and we now have I knock retard (up to 20 degrees)
by Garrett_si
Tue Dec 04, 2012 4:44 am
Forum: K-Pro Calibrations
Topic: itb's
Replies: 2
Views: 2200

Re: itb's

information are hard to find.

I read that 3 bars calibration help the tuning resolution.

did you find other things?
by Garrett_si
Fri Sep 21, 2012 4:42 pm
Forum: s300 / SManager
Topic: Where to purchase ethanol content analyzer?
Replies: 7
Views: 4242

Re: Where to purchase ethanol content analyzer?

Where could we find more information about with analyzer could be used, and the specs?

the GM flex fuel analyzer is used on Haltech ECU, but I don't know the voltage range it work
by Garrett_si
Mon Mar 07, 2011 5:45 am
Forum: Civic Si 2006-2011 Americas
Topic: Hondata stock tune knock
Replies: 6
Views: 8721

pavement conditions have effect on the knock sensor count, it sometimes give false knock
by Garrett_si
Thu May 20, 2010 9:16 am
Forum: Civic Si 2006-2011 Americas
Topic: Mexican Civic SI with US swapped ECU
Replies: 24
Views: 15676

Telling us the problem could help some people in the future
by Garrett_si
Wed May 12, 2010 3:06 pm
Forum: K-Pro / KManager
Topic: Fuel map problem with last version
Replies: 2
Views: 1712

Spunkster wrote:You have lower values in the high cam than you do the low cam at your vtec transition.
there is something weird

I opened map create with 1.4.0, that I set the fuel value in vtec map to 20000

and now the values aren't the same that I set saturday

really weird
by Garrett_si
Wed May 12, 2010 4:08 am
Forum: K-Pro / KManager
Topic: Fuel map problem with last version
Replies: 2
Views: 1712

Fuel map problem with last version

Saturday I had to tune a S2000 2001 comptech supercharged 750 cc injectors 255 lph fuel pump Hondata s2000 kpro watercooled system I resized the injectors, and want to adjust the fuel map tables, it has no effect I made an overall fuel trim to adjust it, the part throttle and idle were correct but w...
by Garrett_si
Mon Apr 26, 2010 9:36 am
Forum: FlashPro Manager
Topic: Possible addition to Flashpro?
Replies: 2
Views: 2302

by serial he mean to use another USB port for the wideband AFR, without any offset to adjust and wiring need to be done

This could be a really nice upgrade to flashpro

really heepfull for dyno tuners
by Garrett_si
Tue Mar 16, 2010 6:50 pm
Forum: FlashPro Manager
Topic: R18 flashpro?
Replies: 1
Views: 3754

R18 flashpro?

by Garrett_si
Wed Dec 23, 2009 5:57 pm
Forum: Applications
Topic: can s300 in P06 have vtec?
Replies: 2
Views: 5079

it's possible to add the hardware to control the Vtec as a P28 ecu too
by Garrett_si
Mon Oct 19, 2009 1:23 pm
Forum: S2000 2006-2009 Americas/Europe/Asia
Topic: RSX wideband 02
Replies: 9
Views: 9015

Spunkster wrote:You are confusing the Dual adpater which requires the RSX sensor with the FlashPro which requires the stock S2000 sensor.
you said the stock s2000 02 is wideband

right?
by Garrett_si
Mon Oct 19, 2009 3:59 am
Forum: S2000 2006-2009 Americas/Europe/Asia
Topic: RSX wideband 02
Replies: 9
Views: 9015

http://www.hondata.com/kpro_dual_ecu_s2000.html Are there any other costs? Yes. The K-Pro requires the primary (front) oxygen sensor/ air fuel sensor from a US 2002-2004 RSX or US 2002-2005 Civic Si as the stock S2000 front sensor is incompatible. 36531-PND-A11 is the front sensor from a 2002-2005 H...