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First MegaSquirt 3 datalog and msq
So last night :brain: got an MSQ file setup for MS3 without any conflicts. I then promptly stole it and got my car started on it.
Today I modified his msq with my timing settings and put in my fuel and spark tables. I then went out and burned them to my ms3. Car then started up after a few cranks and seemed to idle well. Next on my to-do list is to check and make sure my timing is set correctly and then work on startup settings and tune. Here are links to my datalog and MSQ files if anyone is interested in looking at them. Datalog MSQ file I take no responsibility if you use the MSQ and blow your motor. |
Nice :)
This is the first running installation from the first batch of MS3s released. Though I expect there will be some more after this weekend. |
damn. he used MY map...I would be running it today as well but I got called into work :(
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Originally Posted by Ben
(Post 545105)
Nice :)
This is the first running installation from the first batch of MS3s released. Though I expect there will be some more after this weekend. Hopefully tonight and this weekend I get some road time on the car and can iron out some more bugs with it. |
link to thread on why MS3 is so awesome?
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MegaSquirt-3 Features
Speed-density, alpha-n or MAF for fuelling calculations 16x16 fuel tables in 0.1% steps with true interpolation and movable rows/columns 16x16 spark tables in 0.1 degree steps with true interpolation and movable rows/columns Wall-wetting transient fuel control for better driveability On board datalogging to SDcard (max 333Hz sample rate) Tuning by serial or built-in USB-serial port. 8 channels sequential fuel (hi-z injectors or low-z with external resistors) 2 additional fuel channels (hi-z or low-z) 8 channels sequential spark (logic level output) 6 channels mid current output for small solenoids or relays 2 'spare' conditioned 0-5V analogue inputs (+2 more raw) Two wideband oxygen sensor input (external controller required) (Up to eight widebands supported via external data capture) GM-style stepper idle control 2 and 3 wire PWM idle control Closed loop idle control Closed loop mixture control - ideally with wideband Closed loop boost control Various boost control systems (gear, time, speed based) Two stage variable nitrous control 2 step type launch control CAN communications to interconnect other Megasquirt products e.g. transmission controller Supports external data capture boards (e.g. for external EGT boards) EGT data support (with external amplifier) Staged injection Dual fuel (e.g. LPG) Table switching, (mainly for dual fuel use) Water/Meth injection Individual cylinder injector trim Injector phase timing Individual cylinder spark trim Support for numerous OEM trigger wheel patterns. Magnetic (VR), Hall, Opto crank sensor input Magnetic (VR), Hall, Opto cam sensor input |
Originally Posted by shuiend
(Post 545147)
I was simply shooting to get the first Miata running on MS3. Knowing I most likely have the first running one on a car out of the production batch makes me feel even more special. I am going to go get myself a cookie.
Hopefully tonight and this weekend I get some road time on the car and can iron out some more bugs with it. Scott, it actually doesn't just have a 2-step, but has a 3-step launch with burnout mode. :skid: |
in for ms3 pnp.
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I'll just consider mine running first cause he straight up loaded the damn MSQ i sent him ;)
I think Hustler would like the AFR safety system. |
Originally Posted by hustler
(Post 545194)
in for ms3 pnp.
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Brain, when will you start accepting MS1's to be upgraded to MS3? :)
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Originally Posted by Braineack
(Post 545197)
I'll just consider mine running first cause he straight up loaded the damn MSQ i sent him ;)
I think Hustler would like the AFR safety system. |
Originally Posted by Bryce
(Post 545201)
Brain, when will you start accepting MS1's to be upgraded to MS3? :)
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wtf.afr safety system? I don't really need that, but I'd like some more ve table accuracy. I guess there is nothing new for knock detection?
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Originally Posted by hustler
(Post 545216)
wtf.afr safety system? I don't really need that, but I'd like some more ve table accuracy. I guess there is nothing new for knock detection?
Edit: I'm also thinking about building a little circuit to convert the TXS output into something MS1 can use. Nothing fancy, just a little 555 timer similar to the one in the MSExtra hardware manual. In the event that it works, I'll post a write up. |
God, if I knew it'd take me this long to put in my new motor, I'd have waited for the MS3...so, uh, anyone wanna buy a MS2 daughter board?
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Originally Posted by Jeff_Ciesielski
(Post 545220)
Actually starting with MS2 there is software selectable knock input parameters. You could take a TXS knocklite and plug its digital output directly into the MS (at least in theory). Once I upgrade, I plan to test it out.
Edit: I'm also thinking about building a little circuit to convert the TXS output into something MS1 can use. Nothing fancy, just a little 555 timer similar to the one in the MSExtra hardware manual. In the event that it works, I'll post a write up. |
Originally Posted by Jeff_Ciesielski
(Post 545220)
Actually starting with MS2 there is software selectable knock input parameters. You could take a TXS knocklite and plug its digital output directly into the MS (at least in theory). Once I upgrade, I plan to test it out.
Edit: I'm also thinking about building a little circuit to convert the TXS output into something MS1 can use. Nothing fancy, just a little 555 timer similar to the one in the MSExtra hardware manual. In the event that it works, I'll post a write up. Got any specifics on the output? Cheers! |
Originally Posted by richyvrlimited
(Post 545257)
Daymn, I've been planning to do this for quite some time!! I've just been lazy scoping the output.
Got any specifics on the output? Cheers! The way I figure it, as long as it is outputting what it sounds like it is, at most the signal might need to be inverted and trigger a timer to hold the line low for a few hundred uS. |
1 Attachment(s)
Originally Posted by hustler
(Post 545194)
in for ms3 pnp.
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