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Using PCS for boost controller

Posted: Tue Oct 19, 2021 4:26 pm
by KSeries4Life
Hello,

I'll be installing KPro into my S2000 here soon and plan on boosting it at some point.

If I use the PCS for my boost controller, do I still leave the EVAP purge solenoid hooked up to the intake manifold like stock? Do I need a vented gas cap or whatever for the gas tank to vent?

Thanks

Re: Using PCS for boost controller

Posted: Tue Oct 19, 2021 4:39 pm
by Spunkster
The PCS can no longer be hooked up to the original location. It can only be used for boost control.

http://www.hondata.com/help/kmanager/ecuconnectors.htm
http://www.hondata.com/help/kmanager/bo ... st+ocntrol

Re: Using PCS for boost controller

Posted: Tue Oct 19, 2021 5:27 pm
by KSeries4Life
That part I understand. The PCS connector gets unhooked from the EVAP purge solenoid and get's rewired to control the new boost control solenoid.

Do I leave the unconnected EVAP solenoid where it is? Do I remove it and connect the evap air line back to the intake manifold?

My ultimate question is, will using the PCS line as the boost control cause some kind of vapor build up issue in my gas tank or do I have to make further modifications to vent the gas tank.

Thanks

Re: Using PCS for boost controller

Posted: Wed Oct 20, 2021 9:30 am
by Spunkster
You can just leave the PCS mounted as it is. It will no longer function as intended since you are using that output for boost control solenoid.

Re: Using PCS for boost controller

Posted: Wed Oct 20, 2021 5:38 pm
by KSeries4Life
Sounds good, thanks!