Brake Boost / Line Lock

jax4557 · 05-20-2016, 04:05 PM

Hey guys,

During my gauge install I needed rpm for the aem uego and through research learned that pin 112 on the grey ecu plug was my square wave rpm source. I also read that pin 122 is brake source for ecu and if interrupted would allow me to utilize gas and brake in motion to build boost. I wired a simple momentary push button in line but am not getting the desired result, I'm actually seeing no difference and am starting to question the legitimacy of the thread I read. Connected or not, pin 122 is still allowing car throttle to shut down when brake is introduced during throttle. Any ideas without turning my brakes off lol

On a side note, has anyone attempted a line lock for the track by kicking abs sensor on for the front or similar? Or just a line lock by any means?

(Turbo related thread as these are needs for 600hp)
Thanks in advance,

TerribleONE · 05-20-2016, 04:13 PM

Quote:

Originally Posted by jax4557

Hey guys,

During my gauge install I needed rpm for the aem uego and through research learned that pin 112 on the grey ecu plug was my square wave rpm source. I also read that pin 122 is brake source for ecu and if interrupted would allow me to utilize gas and brake in motion to build boost. I wired a simple momentary push button in line but am not getting the desired result, I'm actually seeing no difference and am starting to question the legitimacy of the thread I read. Connected or not, pin 122 is still allowing car throttle to shut down when brake is introduced during throttle. Any ideas without turning my brakes off lol

On a side note, has anyone attempted a line lock for the track by kicking abs sensor on for the front or similar? Or just a line lock by any means?

(Turbo related thread as these are needs for 600hp)
Thanks in advance,

Hojin (cant remember his exact screen name) said he installed a line lock in his car. Il try and find the link and you can chime in there and ask for more details.

As far as being able to brake boost, I am pretty sure your only option is to pull the fuse. Havent heard of a work around for this yet.

TerribleONE · 05-20-2016, 04:18 PM

OFFICIAL Boosted Video Thread...Please you're my only hope

See post #87

jax4557 · 05-21-2016, 02:31 PM

The link I read was below and Charles with cjm even says this works but after putting a switch inline I stil get throttle cut.. any ideas? Its the pink wire I have attached. The wires are solders and heat shrunk, I wrapped ( poorly ) with electrical tape as a third barrier just because I could.

Brake Boosting

I also grabbed the red wire pictured for square wave tach for the aem uego, does that look correct?

And lastly my yaw switch seems to work but I have yet to try it completely
[IMG]http://s32.postimg.org/m0ulopex1/201...54_resized.jpg[/IMG]

05-20-2016, 04:05 PM	#1 (permalink)
jax4557 Base Member Join Date: Nov 2014 Location: Jacksonville Posts: 102 Drives: 2014 370z Sport M6 Rep Power: 11	Brake Boost / Line Lock Hey guys, During my gauge install I needed rpm for the aem uego and through research learned that pin 112 on the grey ecu plug was my square wave rpm source. I also read that pin 122 is brake source for ecu and if interrupted would allow me to utilize gas and brake in motion to build boost. I wired a simple momentary push button in line but am not getting the desired result, I'm actually seeing no difference and am starting to question the legitimacy of the thread I read. Connected or not, pin 122 is still allowing car throttle to shut down when brake is introduced during throttle. Any ideas without turning my brakes off lol On a side note, has anyone attempted a line lock for the track by kicking abs sensor on for the front or similar? Or just a line lock by any means? (Turbo related thread as these are needs for 600hp) Thanks in advance,

05-20-2016, 04:18 PM	#3 (permalink)
TerribleONE A True Z Fanatic Join Date: Jan 2009 Location: Socal Posts: 10,203 Drives: WOT Rep Power: 5850	OFFICIAL Boosted Video Thread...Please you're my only hope See post #87 __________________ 638WHP 541WTQ @ 13.5PSI Build thread

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05-21-2016, 02:31 PM	#4 (permalink)
jax4557 Base Member Join Date: Nov 2014 Location: Jacksonville Posts: 102 Drives: 2014 370z Sport M6 Rep Power: 11	The link I read was below and Charles with cjm even says this works but after putting a switch inline I stil get throttle cut.. any ideas? Its the pink wire I have attached. The wires are solders and heat shrunk, I wrapped ( poorly ) with electrical tape as a third barrier just because I could. Brake Boosting I also grabbed the red wire pictured for square wave tach for the aem uego, does that look correct? And lastly my yaw switch seems to work but I have yet to try it completely [IMG]http://s32.postimg.org/m0ulopex1/201...54_resized.jpg[/IMG]