r1_pete
|
| posted on 3/7/09 at 09:11 AM |
|
|
WTD Megasquirt wiring diagram for EDIS
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.
|
|
|
|
|
omega0684
|
| posted on 3/7/09 at 09:12 AM |
|
|
Ask & you shall receive 
Megasquirt Wiring Diagrams
Edis Wiring
[Edited on 3/7/09 by omega0684]
|
|
|
deezee
|
| posted on 3/7/09 at 09:17 AM |
|
|
quote:
Originally posted by omega0684
Ask & you shall receive
Urrrrr.... I'd like a tuned RV8 and box, oh and some maryland cookies..... and maybe a solero ice cream, cos its really warm.
|
|
|
omega0684
|
| posted on 3/7/09 at 11:09 AM |
|
|
quote:
Originally posted by deezee
quote:
Originally posted by omega0684
Ask & you shall receive
Urrrrr.... I'd like a tuned RV8 and box, oh and some maryland cookies..... and maybe a solero ice cream, cos its really warm.
the terms and conditions of my genie contract prevent me from granting wishes for greedy people,!
|
|
|
deezee
|
| posted on 3/7/09 at 02:11 PM |
|
|
Damn it It was the Solero wasn't it? I knew I should of just stuck to the engine, gearbox and cookies 
|
|
|
turbodisplay
|
| posted on 3/7/09 at 04:55 PM |
|
|
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
|
NOTE:This user is registered as a LocostBuilders trader and may offer commercial services to other users
|
omega0684
|
| posted on 3/7/09 at 05:44 PM |
|
|
quote:
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
you don't ask you don't get in my book!
|
|
|
