XFI Power adder Enable wire

[karolko]

Hello Guys,

I am wiring up my nitrous and have one mian question.

I am using a toggle switch fot the power adder enable switch but i do not know if i hook it up to IGN + or ground. I know that the singal going out of the XFI connects to ground, but this i have not idea about.

Also, since i am just using nitrous for spool up, i should only need to use 1 of the 4 available stages? is that correct?

Lastly, i have heard of you guys disabling the nitrous as soon as it hits a designated psi. How do you wire that in? Is it within the Power adder function, or one of the AUX functions?

Thanks Alot.

 

[HighPSI]

The "Power Adder Enable"gets hooked to switched power

You will only need 1 stage for spoolup. If you are using it STRICTLY for spoolup, I recommend wiring the trans brake to the PA Enable.

To disable it at a certain boost level, you will need to use Aux 2 (pin B2). There isn't a wire in that cavity. Give me a call if you need an extra XFI pin as I have a great source for them :tongue:

I tried calling you back the other day and it went to voice mail. Give me a call and I will walk you through any wiring questions you might have.

 

[karolko]

Hey Cal, thanks alot for the info.

I am not running a t-brake just yet so i will stay with the switch.

I will have to call you so you can tell me how you wire in the AUX to disable the system.

Thanks alot once again,


Adrian

 

[Jerryl]

(For reference only)

Late to the party but had a similar question and concluded;
PA enable = Bat voltage to B19.

Page 5:
https://static.summitracing.com/global/images/instructions/xfi_ecu_operationmanual.pdf