Megasquirt info

[quote]Black 89Turbo wrote: how would you use the oem transistor on MS3[/quote:1auywxie]
I've used MS1 and 2 on V3.0 like this.



Spark inverted NO!

The power transistor has 3 wires, ground, (-) coil, and trigger from megasquirt.

Green is signal from megasquirt, blue is (-), and black is ground

Good to know. Glad were getting some good thoughts/ inputs on this topic. Im surprised more Z's arent on MS. I am trying to prevent from taking the computer apart and socketing anything at this point. The reason is b/c i have not got the car running yet and i want to elimante all problems that may make the car not start ect. Should get to start it up.....Today!.....at least make an attempt lol

http://forums.hybridz.org/index.php/top … ntry962663

Exactly whats being worked on. Hopefully the Z's can utilize everything MS has to offer now.

[quote]datsun1200_vg30et wrote: Sorry for the late post but will be running MS2E 3.1.1
But Im still trouble shooting serial comm connection problems. Im using the DIYauto usb adapter, And all the tests (miniterm in tunerstudio/ voltage tests.) are checking out fine, yet im getting timed out error 0xE0… Ill be posting on MSE forums. Need to try another computer I suppose. However Thank you Bloz and black for all the info as I have a 85 ex-automatic and still want to run stock igniter and such. Anyone running the boost controller off FIDL? I have it wired so far.

I run MS2 2.1, my msq files are different.

It's kind of a bad idea to just copy someone's whole MSQ. What's good is to post VEXs or screen grabs of whatever setting you are needing.

Im in a hole atm. Not using GM AIT & CLT and idk what im going to input for the calibrations…1 step forward, 2 steps back

If you are using the Nissan CTS, it's in the FSM. What are you using for IAT?

using rx7 coolent temp. its a 2 wire. AIT i forgot actually. Its a standard square plug like the injectors ect… i just grabbed a book at the parts store and found one i liked....i totaly forgot to run GM ones. ill check tomo to see what iat it is.

Im also trying to find the AIT Calibrations. Its a Wells SU4978. This ones going to be hard. might be easier to just swap sensor to gm. The reason i used this sensor b/c its short. its a nice sensor to put in line. The AIT sensor is in the IC pipe.

Sensor:
http://www.mypartsgarage.com/wells-well … -4141.html

A RX7 Collent temp sensor will screw into the factor Intake (The reason i used) Here are the calibrations for a Rx7 and Rx8.




Rx8:The rx-8 Fsm states it's coolant sensor as
20C(68*f) 2.2k-2.7k
80C(176*f) 287-239
91C(196*f) 227-240

Rx7:
-20c (-4f) 16.2K = 16200
20c (68f) 2.5K = 2500
80c (176f) 0.3K = 300

What was wrong with the Z31 CTS?

I have a GM IAT you can have, if you pay the shipping. I can maybe even just cut the pipe it is on, so you have the bung. It is also a piece of history, came from tmbg's car, the man who started this tread.

One wire and i myself feel alot better with a 2 wire. Its Ok, all is well. threw a GM ait in there. Bloz up, Im stuck. Using the stock cas/coil, what ignition settings are you using? under Ignition settings, Ignition settings/wheel decoder i have no clue what to go from. We use optical dizzys and theres no optical dizzy selection? Also the coil blew up. split in 2. was in the car on the lap top and smelled something. Wires werent really hot. coil is F'ed. I think i know why and fixed it. No worries got more coils. All i need is ign settings