Ignition set-up
Moderators: jsmcortina, muythaibxr
Ignition set-up
Can someone check the attached picture to see if I have my wiring planned correctly? This is for a GM Hei 8-pin with remote coil setup. I am using the -extra code.
I can't help you with the Relay Board as I don't use them,but ultimately, pins R - E - B should match up to TACH - X11 - X12 per the Extra info here: http://megasquirt.sourceforge.net/extra/setup-hei7.html
Hope that helps,
David
Hope that helps,
David
[quote="renaldo"]What is a GM 8Pin HEI, what is it used for and how it is hooked up to the ecu?[/quote]
The GM 8pin HEI is basically the same as the GM 7pin HEI. It creates a signal in reference to its spinning shaft. This is the signal that is used for spark timing. I think it is hooked up to the ECU like the picture I posted but I wanted someone to check my work and verify that this is correct.
The GM 8pin HEI is basically the same as the GM 7pin HEI. It creates a signal in reference to its spinning shaft. This is the signal that is used for spark timing. I think it is hooked up to the ECU like the picture I posted but I wanted someone to check my work and verify that this is correct.