Hi!
Do you guys know the right settings for LS2 coils? High or low out? I've found little on the subject and about halv says high and the rest low.
Thanks!
Also;
Can I have a canbus in that is wires to a relay so that the engine can't start unless the relay is powered?
I want a safety so that the engine cannot be started unless you have your foot on the clutch.
Ls2 coils, high or low? +Canbus question
Moderators: jsmcortina, muythaibxr
-
- Site Admin
- Posts: 39617
- Joined: Mon May 03, 2004 1:34 am
- Location: Birmingham, UK
- Contact:
Re: Ls2 coils, high or low? +Canbus question
Depends on what ECU you have.
James
James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
Re: Ls2 coils, high or low? +Canbus question
Derp...
MS3-Pro
MS3-Pro
Re: Ls2 coils, high or low? +Canbus question
1.Going high. Don't go past 4 ms on dwell.
2. Wire your starter relay so one side of a coil recieves ground when clutch is depressed and the other gets +12 from the key once it's turned to 'start'.
2. Wire your starter relay so one side of a coil recieves ground when clutch is depressed and the other gets +12 from the key once it's turned to 'start'.
-
- Super MS/Extra'er
- Posts: 1681
- Joined: Tue Oct 27, 2009 6:24 am
- Location: Van Alstyne, Texas
Re: Ls2 coils, high or low? +Canbus question
Erm... depends on the coils.ekam99 wrote:1.Going high. Don't go past 4 ms on dwell.
2. Wire your starter relay so one side of a coil recieves ground when clutch is depressed and the other gets +12 from the key once it's turned to 'start'.
I'm currently using the std LS2 coils, w/roundish bodies.
Make sure you set the dwell/voltage table using the GM LS2 table data.
I run 4.3ms, much less than 3.8ms I start dropping cylinders.
6ms cranking.
Always doing things the hard way, MS2 sequential w/ v1.01 mainboard, LS2 coils. 80 mile/day commuter status.