SuzukiHayabusa.org

TECHNICAL => F.A.Q => Topic started by: h82bbad on February 04, 2006, 12:35:33 PM

Title: Anyone have the Schematic of modding the GPS
Post by: h82bbad on February 04, 2006, 12:35:33 PM: I have seen some people mod the GPS so that the bike thinks it is in 5th gear when it is in 6th, this removes the top speed restriction with out messing with the lower gear fuel maps. Does anyone have the directions for doing this yourself?
Thanks Brent
Title: Re: Anyone have the Schematic of modding the GPS
Post by: Got-Busa? on February 04, 2006, 12:48:51 PM: Ya....Johnny Cheese is the man doing these for everyone. :)
Title: Re: Anyone have the Schematic of modding the GPS
Post by: jeffw on February 04, 2006, 01:30:45 PM: Here you go, get my jsd-1 kit and you have all that you need, including a wiring diagram.

http://jsdproducts.com/Product_Info/JSD-1_Kit/jsd-1_kit.html
Title: Re: Anyone have the Schematic of modding the GPS
Post by: TrickTom1 on February 04, 2006, 02:06:17 PM: Quote from: h82bbad on February 04, 2006, 12:35:33 PM
I have seen some people mod the GPS so that the bike thinks it is in 5th gear when it is in 6th, this removes the top speed restriction with out messing with the lower gear fuel maps. Does anyone have the directions for doing this yourself?
Thanks Brent
Check out the FAQ section.
Title: Re: Anyone have the Schematic of modding the GPS
Post by: h82bbad on February 04, 2006, 02:37:17 PM: so off a guess I would say to just go to radio shack and get the resistor, and instead of wiring it into the Pink wire to the Black wire with the resistor in between, you would put the resistor inside the GPS only on the 6th gear wire.

Or just move the 6th gear wire to the 5th gear wire in the sensor.
Title: Re: Anyone have the Schematic of modding the GPS
Post by: rem300ultra on February 04, 2006, 03:28:37 PM: I have Johnnnycheese's GPS mod. It works better than a TRE because it lets each gear have the proper ignition curve and fuel map.
Title: Re: Anyone have the Schematic of modding the GPS
Post by: Quijinn on February 04, 2006, 03:28:40 PM: I didnt think about that before, would be the easiest. Just wire the 6th imput to the 5th output. I bet that would work fine, all gears would work and it would just think its in 5th hmm nice idea.
Title: Re: Anyone have the Schematic of modding the GPS
Post by: jeffw on February 05, 2006, 10:05:27 AM: Here you go if you are still looking for it:

(http://jsdproducts.com/tre_hw.gif)

(http://jsdproducts.com/tre_sw.gif)

And I'm sure that you have seen this one as well:

(http://jsdproducts.com/GPS_3.jpg)
Title: Re: Anyone have the Schematic of modding the GPS
Post by: LupinIV on February 05, 2006, 10:51:13 AM: Also Check Here

http://www.wardsweb.org/busa/hayabusa_mods_tre.html
http://sportsbike.org/technical/tre.htm

cheers
Title: Re: Anyone have the Schematic of modding the GPS
Post by: Got-Busa? on February 05, 2006, 11:26:51 AM: Quote from: h82bbad on February 04, 2006, 02:37:17 PM

Or just move the 6th gear wire to the 5th gear wire in the sensor.

Wouldn't that restrict 5th gear like 6th? So you would only REV to 10,600 in 5th.... :(
Title: Re: Anyone have the Schematic of modding the GPS
Post by: THEMOTORHEAD on February 05, 2006, 11:38:21 AM: Quote from: Got-Busa? on February 05, 2006, 11:26:51 AM
Quote from: h82bbad on February 04, 2006, 02:37:17 PM

Or just move the 6th gear wire to the 5th gear wire in the sensor.

Wouldn't that restrict 5th gear like 6th? So you would only REV to 10,600 in 5th.... :(
no
Title: Re: Anyone have the Schematic of modding the GPS
Post by: Quijinn on February 05, 2006, 12:40:27 PM: Quote from: Got-Busa? on February 05, 2006, 11:26:51 AM
Quote from: h82bbad on February 04, 2006, 02:37:17 PM

Or just move the 6th gear wire to the 5th gear wire in the sensor.

Wouldn't that restrict 5th gear like 6th? So you would only REV to 10,600 in 5th.... :(

When you put the bike in 5th it would think its in 5th, then when you click it up to 6th it would still think its in 5th. 1-4 would work the same as they do now.
Title: Re: Anyone have the Schematic of modding the GPS
Post by: Ahab on February 05, 2006, 12:43:05 PM: The million dollar question is....how do you get all the white potting material off....without makin a huge mess.... :lol:
Title: Re: Anyone have the Schematic of modding the GPS
Post by: h82bbad on February 05, 2006, 12:43:14 PM: Quote from: jeffw on February 05, 2006, 10:05:27 AM

And I'm sure that you have seen this one as well:

(http://jsdproducts.com/GPS_3.jpg)

thats what I was needing! All a person would have to do is replace the resistor for 6th gear with a 6800 ohm resistor!
or better yet, remove the resistor for 6th, and run jumper wires to the 5th gear position on the sensor :D This way cash outlay is $0 :D

(http://www.streetcarforums.com/attachment.php?s=&postid=689994) end product will look like this I am guessing, What do you all think?
Title: Re: Anyone have the Schematic of modding the GPS
Post by: h82bbad on February 05, 2006, 12:44:50 PM: Quote from: Ahab on February 05, 2006, 12:43:05 PM
The million dollar question is....how do you get all the white potting material off....without makin a huge mess.... :lol:
maybe that is why it cost so much to do :D
Title: Re: Anyone have the Schematic of modding the GPS
Post by: Ksana on July 28, 2006, 04:21:48 PM: Quote from: h82bbad on February 05, 2006, 12:43:14 PM
Quote from: jeffw on February 05, 2006, 10:05:27 AM

(http://www.streetcarforums.com/attachment.php?s=&postid=689994) end product will look like this I am guessing, What do you all think?
sorry this is off topic but the thread was resurrected
BUT I REALLY LIKE THE END PRODUCT
ALL I NEED NOW IS MY BEAUTIFUL GF SOMEWHERE ON THOSE ROCKS HALF NAKED 8) :lol:
Title: Re: Anyone have the Schematic of modding the GPS
Post by: h82bbad on July 28, 2006, 05:07:55 PM: damn the board I posted the schmatic to changed pics around! LOL
Title: Re: Anyone have the Schematic of modding the GPS
Post by: h82bbad on July 28, 2006, 05:08:45 PM: Quote from: Ksana on July 28, 2006, 04:21:48 PM
Quote from: h82bbad on February 05, 2006, 12:43:14 PM
Quote from: jeffw on February 05, 2006, 10:05:27 AM

(http://www.streetcarforums.com/attachment.php?s=&postid=689994) end product will look like this I am guessing, What do you all think?
sorry this is off topic but the thread was resurrected
BUT I REALLY LIKE THE END PRODUCT
ALL I NEED NOW IS MY BEAUTIFUL GF SOMEWHERE ON THOSE ROCKS HALF NAKED 8) :lol:

she is but we was on the other side of the rocks! :D :lol: :lol:
Title: Re: Anyone have the Schematic of modding the GPS
Post by: Ksana on July 28, 2006, 08:24:47 PM: oh good ur not that far from me then
wait I need my machete, gun, hollow points, my Rotts...what am I forgeting???
oh yeah a camera to make sure noone else tries that :lol: :twisted: :lol:
Title: Re: Anyone have the Schematic of modding the GPS
Post by: arofan on January 07, 2007, 07:40:48 PM: Hi guys,

Is there any difference in the ignition mappings for 5th and 6th gears. By making the ECU think that 6th gear is 5th gear, the rev limiter at 11K rpm in 6th gear is removed. However, is the 5th gear map richer in the fuel curve compared to the 6th gear map ? or is it the same ? Is the pickup better or worse at 6th gear using the 5th gear ignition mapping in the lower rmp range ?

Anyone knows.. thanks.