Megasquirt wiring

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cypriot_boy_2k7
E30 Zone Squatter
E30 Zone Squatter
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Sat May 26, 2012 10:25 am

I have the ecu from Chu346 old setup which was running boost.

bit confused on the wiring, its a MS1 v3 board i think it was running ms2 extra code.

the cables loose are:

On the 37 pin connector, pins 25, 27, 29, 31 and 36 have loose cables coming out of them.

Underneath the PCB there is a fet transistor 3 legs on it,
There's a red cable and resistor from the leg to JS2 on the left leg, in the middle there is a cable lose and on the right leg a black going to the ground above the proto area.

There is also a connection from +5v above the proto area to JS9 (+12C) to a loose cable.

If you could help me further on this as I'm stuck what goes where.

he did have boost control, i think he had wasted spark at the time and was trying to get the icv to run. I want to no how to wire them in.

where does the air intake temp plug into?

http://www.e30zone.net/modules.php?name ... sc&start=0
cypriot_boy_2k7
E30 Zone Squatter
E30 Zone Squatter
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Sun May 27, 2012 3:43 pm

Can this be moved to the forced induction section mods
cypriot_boy_2k7
E30 Zone Squatter
E30 Zone Squatter
Posts: 1641
Joined: Mon Jan 29, 2007 11:00 pm
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Sun May 27, 2012 8:47 pm

Thanks will, I'm going to worry about this when I've put the engine back in.
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