2 step with XFI

[kolb02]

Hey guys, I got a 2 step from Hartline Performance for the XFI. I wired it all in per the instructions. I just want to know what I have to do to get it to work in the XFI software? And how do you guys trigger the 2 step? In previous cars it was on a switch with trans brake but I do not have a trans brake in this car. I did leave Cal a text message but I know he is busy and we are racing this Saturday. Any help to get this thing ready would be awesome.

 

[pacecarta]

drill the brake pedal on the left side for a switch , turbo tweak should have them.. same as what they used with the bailey 2step , basically its a transbrake type momentary switch
normally you brake with right foot but foot braking at the line your left foot goes to the pedal , right foot is on the accelerator pedal

 

[kolb02]

Ok, I got that. What about setting it up in the XFI?

 

[johnplogii]

Couldn't you run the wire into the brake light switch?

 

[pacecarta]

you can but ive found the brake arm takes time to return and it has to return fully , so youre actually rolling and the two step is still actively holding the rpm down

 

[Lance]

Ok, I got that. What about setting it up in the XFI?

Just look in the menu: View|Spark Functions|Sequential Rev Limiting. Also Sec. 33 of the help pages will explain it.

I just put mine on a button switch connected to PA Hold to activate 2-step.