RichFL

On my 2011 Carrera S my SoloDL is showing me two brake switch channels. Does the car have 2 switches or can I turn one off?

Thanks,

Rich

Matt Romanowski

I believe one is pressure and one is the switch. If so, you should see one that goes from 0 to 1 (the switch) and the other goes from 0-~1,000 (the pressure). For analysis, you would be looking at the pressures, so you could turn off the switch if you wanted. There are some math channels that use brakes on/off, but if you're not doing that, it's not real important.

RichFL

Thanks Matt. I have 2 switch channels in addition to the pressure channel. It's curious, to me at least, why an ECU would output two switch settings.

Regards,

Rich