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Re: Megasquirt FAQ, writeup (Updated 30/10/09)

PostPosted: Sat Aug 06, 2011 3:47 pm
by pit_celica
Hi,

I've sent you my .msq file via your email.

For the 1600 RPM thing, do a datalog and send it to me. I'll have a look!

Sam

Re: Megasquirt FAQ, writeup (Updated 30/10/09)

PostPosted: Wed Nov 02, 2011 6:49 pm
by Dunno2480
I have a 88 Celica Alltrac with a 93 MR2 3S-GTE engine. I also have MS2, Any help on wiring and maybe a PM would be great. Thanks for the help.

Re: Megasquirt FAQ, writeup (Updated 30/10/09)

PostPosted: Wed Nov 02, 2011 8:41 pm
by UtahSleeper
Have you already started on the wiring? Are you using the alltrac or MR2 harness? Or making your own?

Have you gathered the needed diagrams? And what preciously do you need help on?

Re: Megasquirt FAQ, writeup (Updated 30/10/09)

PostPosted: Fri Nov 25, 2011 4:16 pm
by coyoteboy
How's everyone getting on with their ignition maps? I've tuned for leaner than stock AFR at cruise but regardless of timing I can't seem to get sensible fuel economy. My old table further up this thread works fine still but my MPG has gone from (UK) 24-27 around town on the stock ECU to ~19 regardless of anything. Running out of ideas.

Re: Megasquirt FAQ, writeup (Updated 30/10/09)

PostPosted: Fri Nov 25, 2011 5:07 pm
by pit_celica
If you're talking about city MPG, I would say that TPS/MAP accel enrichment is the main player. Be sure that small change in TPS/MAP do not trigger AE more than needed. About this, I'm now using the EAE and it's working fairly nice. Even with some big changes in MAP, the AFR stay flat. I highly recommend trying to use it.

Sam

Re: Megasquirt FAQ, writeup (Updated 30/10/09)

PostPosted: Fri Nov 25, 2011 8:17 pm
by BNZ
Do you have some start values for the EAE+celica manifold,or some guidelines ?
Also do you have the stock manifold (not ported,not polished) ? Thanks

Re: Megasquirt FAQ, writeup (Updated 30/10/09)

PostPosted: Sat Nov 26, 2011 4:50 pm
by pit_celica
You can look at my .msq file here :

http://www.msextra.com/forums/viewtopic ... 17#p275017


Here is a very good thread about EAE :

http://www.msextra.com/forums/viewtopic ... 66#p185966

I cannot explain it better than Ken's post.

It require patience and lot of tuning via very small steps to get it done. But first, you need t0 understand the basic of how each parameter is acting. Read this page of the manual too :

http://www.msextra.com/doc/ms2extra/MS2 ... l.html#EAE

Sam


BTW, my manifold isn't ported or polished, it's a stock ST215 one.

Re: Megasquirt FAQ, writeup (Updated 30/10/09)

PostPosted: Fri Dec 09, 2011 5:16 pm
by coyoteboy
Cheers Sam, sorry for missing this, the forum doesnt email me any more for some reason so hadn't spotted your reply, unfortunately you're running a completely different version of the MS to me - no EAE on MS1, the closest it gets is RPM based AE, which I'm using, with a fairly high trigger thresh, it doesnt trigger with fairly normal changes in cruise speed, it only triggers with stabbing the throttle.

Re: Megasquirt FAQ, writeup (Updated 30/10/09)

PostPosted: Fri Dec 09, 2011 5:28 pm
by pit_celica
Ha ok, I though you were on MS2.

Sam

Re: Megasquirt FAQ, writeup (Updated 30/10/09)

PostPosted: Sat Dec 17, 2011 1:53 am
by MWP
So what are you guys doing for knock control?

It seems the J&S Safeguard is the method of choice, but it would be nice if there was a decent/reliable knock sensor package that could be integrated with a MS3.

Any ideas?

Re: Megasquirt FAQ, writeup (Updated 30/10/09)

PostPosted: Sat Dec 17, 2011 11:44 am
by coyoteboy
Personally I've just tuned for the worst fuel and given a little leeway, while listening to the knock sensor with an amp, no active knock control.

Re: Megasquirt FAQ, writeup (Updated 30/10/09)

PostPosted: Tue Nov 13, 2012 6:18 pm
by UtahSleeper
This needs a friendly pump. Anyone using the the MSPNP on an alltrac with stock everything? Anyone try the knock board?

I ask cause I am considering try to use the MSPNP on my trac in the near future and while I have a stock harness I can hack up a little, I would like to keep costs down and just use stock ignition instead of getting COP, trigger wheel, etc.

Re: Megasquirt FAQ, writeup (Updated 30/10/09)

PostPosted: Thu Mar 21, 2013 5:37 am
by MWP
Ive been re-housing my Megasquirt3 + MS3X + TinyIOx + KnockBoard + RTC into a different box.
Its almost ready to go.

Im still waiting on G sensor & Bluetooth boards to add in as well.

Image

Image

The MS3 re-housing schematic...

Image

Re: Megasquirt FAQ, writeup (Updated 30/10/09)

PostPosted: Mon Dec 15, 2014 11:16 pm
by scottjackson1209
So I'm VERY new to Megasquirt but I had a question about the 24-1 crank sensor issues. I seem to remember reading something recently about the issue being fixed...is that true? I"m looking at doing a DIYPNP MS2 for my gen 3 swap and want to make sure I understand EVERYTHING before I spend my money on it. I'm not looking for anything crazy right now, I just want to tune my engine to run a bit better since it's currently running pig rich!

Re: Megasquirt FAQ, writeup (Updated 30/10/09)

PostPosted: Sat May 28, 2016 11:49 pm
by hoys
Mega ultra thread resurrection!

I just got a DIYAutoTune DIYPNP running on my ST165 if anyone is interested.