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Author: Subject: Megasquirt Question
MakeEverything

posted on 23/7/10 at 09:53 PM Reply With Quote
Megasquirt Question

Hi All,

Ive redrawn the megasquirt drawing to suit my installation and make things simpler to understand with the EDIS connection etc.

Can someone tell me about the connection of the injectors please? Injectors 1&2 connect to terminals 32 and 33, but is this a common signal to both injectors, or separate signals from each? Same with injectors 3&4.

[Edited on 23-7-10 by MakeEverything]





Kindest Regards,
Richard.

...You can make it foolProof, but youll never make it Idiot Proof!...

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flak monkey

posted on 24/7/10 at 06:57 AM Reply With Quote
Injectors have bank 1 and bank 2. But there are 4 wires, bank one is a common connection as is bank 2, but they all come out on 4 pins of the connector.

Bank 1 is normally connected to cyl 1 and 4, and bank 2 to 2 and 3. Though i doesnt matter if they are running batch fire/simultaneous.





Sera

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MakeEverything

posted on 24/7/10 at 07:08 AM Reply With Quote
OK, Thanks (again!). So the megasquirt connections share the load of two injectors over two terminals, but effectively short out?





Kindest Regards,
Richard.

...You can make it foolProof, but youll never make it Idiot Proof!...

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Mal

posted on 24/7/10 at 09:03 AM Reply With Quote
Look at the circuit diagrams on this website.

www.extraefi.co.uk

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MakeEverything

posted on 24/7/10 at 09:12 AM Reply With Quote
quote:
Originally posted by Mal
Look at the circuit diagrams on this website.

www.extraefi.co.uk


yes, i have. This is where my question comes from.





Kindest Regards,
Richard.

...You can make it foolProof, but youll never make it Idiot Proof!...

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flak monkey

posted on 24/7/10 at 11:51 AM Reply With Quote
Yes the 2 pins for bank 1 are connected together inside the ecu, as are the 2 pins for bank 2.





Sera

http://www.motosera.com

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MakeEverything

posted on 24/7/10 at 12:16 PM Reply With Quote
quote:
Originally posted by flak monkey
Yes the 2 pins for bank 1 are connected together inside the ecu, as are the 2 pins for bank 2.


Cool, Thanks David.





Kindest Regards,
Richard.

...You can make it foolProof, but youll never make it Idiot Proof!...

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