Ground control
Moderators: jsmcortina, muythaibxr
Ground control
I am fairly new to the megasquirt world. I bought a pre assembles ms3 3.57 with the expansion board. On my vehicle there is a resonance flap that opens at 5600 rpm. It is a solenoid that operates a vacuum valve to open the flap. The solenoid has constant 12v and is ground controlled. What is the easiest way to hook this up. Because I did not build my board I am a bit lost when it comes to modifying the board for anything I cannot find documentation on. Since I am using the expansion board for my injectors is there a way that I can hook up this resonance flap solenoid to one of the main board injector circuits since they are ground controlled? Thank you in advance for the help.
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Re: Ground control
Why not use one of the six ground-switch outputs on the MS3X. You'll find these documented in the Hardware Manual.
James
James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk
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My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".