Planning my upgrade to fuel injection and trying to understand how MS interfaces with the EDIS.

The diagrams I've found on the web show a crank sensor attached directly to the MS, but talk about taking PIP & SAW from the edis, so is the direct attached crank sensor replaced by the edis signal?? I have mjlj and edis up and running so it looks like it could be straightforward replacement..

A diagram is much better than words so if anyone has one??

Cheers.

Pete.

Ask & you shall receive

Megasquirt Wiring Diagrams

Edis Wiring

[Edited on 3/7/09 by omega0684]

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Originally posted by omega0684
Ask & you shall receive

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Originally posted by deezee

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Originally posted by omega0684
Ask & you shall receive

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Urrrrr.... I'd like a tuned RV8 and box, oh and some maryland cookies..... and maybe a solero ice cream, cos its really warm.

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Damn it It was the Solero wasn't it? I knew I should of just stuck to the engine, gearbox and cookies

There are a few diagrams on the internet that explain the connections.
Edis is connected to the crankshaft vr sensor. A 36 - 1 wheel ( 36 teeth minus one giving 35 teeth 10 degrees apart.)

The edis will give a pip signal to the megasquirt to tell it : A) the engine speed, (one pulse given after a spart event) B) that a saw signal can be sent after a pip event.

The megasquirt will send a timed saw signal the length of the signal is proportional to th ignition advance.

Darren

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Originally posted by deezee
Damn it It was the Solero wasn't it? I knew I should of just stuck to the engine, gearbox and cookies

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