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Launch control with clutch switch
Posted: Sun Sep 15, 2019 7:16 pm
by KseriesEg
I am using the b9 option for launch control withe stock clutch switch on the civic eg. Is it the negative wire that connects to b9? Thanks
Re: Launch control with clutch switch
Posted: Mon Sep 16, 2019 9:19 am
by Spunkster
It is a ground input so when that input is grounded it activates.
Re: Launch control with clutch switch
Posted: Wed Oct 09, 2019 7:38 pm
by KseriesEg
What am i doing wrong? I have a 2 wire switch. One goes to the ecu(b9). I put the other wire into a 12v. Or is it supposed to go into a ground?
Re: Launch control with clutch switch
Posted: Thu Oct 10, 2019 9:03 am
by Spunkster
No power is involved. It should only go to ground. If you put 12v to it you may damage the input on the ECU.