Low/High Boost Control Setup Question on K-Pro

rbarbera75 · Post by **rbarbera75** » Thu May 24, 2007 8:18 am

I have a question regarding the setup of the Low/High Boost Control.

What is the best ECU connection to use? I am thinking about using the E22 Brake Switch (12V=on)? How do I hook up my switch if I am using the E22 pin? Does one side of my switch go to 12V and the other goes to the E22?

Also I assume that when I press my brake that it will also tell k-pro to go into high boost mode? Does anyone see a problem with this?

If I use the E22 brake switch pin does this mean that my brake lights(tail lights) will come on when I switch to high boost?

Would a better pin to use be the E29 Service connector?

Does anyone know which model 3BAR MAP sensor Hondata sells?

Post by **Spunkster** » Tue May 29, 2007 10:13 am

You must disconnect the harness from the ecu. You will need to run separate wires from the ecu to your own switch for High/low boost. The brake switch input has nothing to do with the brake lights.

rbarbera75 · Post by **rbarbera75** » Tue May 29, 2007 10:34 am

Thanks for the reply. I ended up figuring it out when I was looking at the ECU pinouts. What I did was cut the wire and just have the input from the switch go directly to the ECU because I didnt want it to be active when I press on the brake pedal. So what is that impact to the brake wire that I cut? My brakes work and my brake lights work so what is the use of the original signal that went to the ECU?

Post by **Spunkster** » Tue May 29, 2007 12:05 pm

it caused the idle to raise slightly to compensate for the added load of the brake lights.