Search found 333 matches

by 960
Tue Mar 31, 2020 11:58 pm
Forum: Your car & your engine
Topic: Making my 190e More Fun (M111 SC Swap) #57
Replies: 53
Views: 7041

Re: Making my 190e More Fun (M111 SC Swap)

duhafnusa4 wrote:
Tue Mar 31, 2020 11:30 pm
What about the electric throttle control? Mercedes used a conventional cable pedal going to a tps. Then that signal the ecu told the TB where to be. How would I run that?
Just like a normal Pedal/TPS?

The cable goes to the "Pedal" Sensor, and the TPS are at the throttle.
by 960
Tue Mar 31, 2020 11:54 pm
Forum: Your car & your engine
Topic: 99 miata 1.8 turbo PnP setup #53
Replies: 124
Views: 31302

Re: 99 miata 1.8 turbo PnP setup #53

Not sure why your table and axis dont have values in it.. As discussed a few times now, this is what happens when you update firmware with an incompatible change to the config layout. There was nothing there before, so it just reads out whatever garbage used to be there. I am not following you? Def...
by 960
Tue Mar 31, 2020 1:14 pm
Forum: Your car & your engine
Topic: 99 miata 1.8 turbo PnP setup #53
Replies: 124
Views: 31302

Re: 99 miata 1.8 turbo PnP setup #53

The Z axis is duty-cycle in %

Not sure why your table and axis dont have values in it..

You can load this tune to fill some default values(Only alters boost)
BaseTuneBoost.msq
(2.91 KiB) Downloaded 69 times
by 960
Tue Mar 31, 2020 12:52 pm
Forum: Software
Topic: Fast start features
Replies: 15
Views: 3157

Re: Fast start features

Just something to note here, I have found the lower my battery charge the longer the engine takes to fire, with a charged battery I can get OEM quality starting. I am investigating this a little as I am wondering if this is an effect of not having a voltage correction for dwell and a large voltage ...
by 960
Sat Mar 14, 2020 8:28 pm
Forum: Misc
Topic: New entry in the board index?
Replies: 4
Views: 2487

Re: New entry in the board index?

Good idea.

feature request and change proposals
by 960
Tue Mar 10, 2020 6:23 pm
Forum: Software
Topic: launch control
Replies: 93
Views: 32297

Re: launch control

Boostonabudget wrote:
Sat Mar 07, 2020 4:35 am
Any updates on this? Keen to see someone shoot some flames [emoji16]

No progress unfortunatly..

I dont have the time to complete it, but hopefully someone will implement it in the future.

Some flames would be cool :-)
by 960
Wed Mar 04, 2020 7:50 am
Forum: Software
Topic: Closed loop boost control / map sw
Replies: 16
Views: 6123

Re: Closed loop boost control / map sw

Can you share a log from a short drive of how the expected behavior looks? It would be great to share with our users so they can validate what they're seeing is correct. I dont think log-files will make things easier for users. I belive a help file how to set it up and tune it would be of a lot mor...
by 960
Tue Mar 03, 2020 11:48 pm
Forum: Software
Topic: Closed loop boost control / map sw
Replies: 16
Views: 6123

Re: Closed loop boost control / map sw

Boost control are working just fine. Respectfully, this is vague. Please post a tune and log of a real vehicle test. Please open a issue if you find any problems with it. I dont need or going to put effort into making evidence for it. For me it works fine, maybe not for you. I dont know.. If it was...
by 960
Tue Mar 03, 2020 10:22 pm
Forum: Software
Topic: Closed loop boost control / map sw
Replies: 16
Views: 6123

Re: Closed loop boost control / map sw

Boost control are working just fine.

I have made one duty-map for open-loop, and one for closed-loop.

Start with tuning the open-loop table first as good as possible first.

There are no option for dual-maps.

What I could have a look at, are to add some conditions, like analog input(pot).
by 960
Sun Mar 01, 2020 2:25 pm
Forum: Software
Topic: Analog Divider (coef)
Replies: 7
Views: 3188

Re: Analog Divider (coef)

AndreyB wrote:
Sun Mar 01, 2020 2:22 pm
We have the mechanism to hide such settings from TS project, I've just done so for microRusEfi

https://github.com/rusefi/rusefi/commit/c553877d3d375a068a3e62ba58685dc51f142ecd

Great :-)
by 960
Sun Mar 01, 2020 1:52 pm
Forum: Software
Topic: Analog Divider (coef)
Replies: 7
Views: 3188

Re: Analog Divider (coef)

Questions like this are really useful to see which things that makes confusion.


We can remove/hide these settings in TS, and set it in the board-configuration.

A user dont really need to change these settings
by 960
Sun Mar 01, 2020 12:43 pm
Forum: Software
Topic: Analog Divider (coef)
Replies: 7
Views: 3188

Re: Analog Divider (coef)

Good question!


This is the voltage-divider for the analog inputs.

Ideally this should be in the board-configuration, and be removed/hidden for users
by 960
Sat Feb 29, 2020 9:26 pm
Forum: Software
Topic: launch control
Replies: 93
Views: 32297

Re: launch control

Currently testing out complete solution :-) Ola, what does "testing" mean exactly? I am concerned that you rarely (never?) post any log files. I believe you do not use automated testing approach either. So, what does "testing" mean _exactly_? Let's please be a bit more transparent about this since ...
by 960
Sat Feb 29, 2020 1:26 pm
Forum: Your car & your engine
Topic: 99 miata 1.8 turbo PnP setup #53
Replies: 124
Views: 31302

Re: 99 miata 1.8 turbo PnP setup #53

Yeah, just get a 3-port solenoid.

Just 12V and one wire from ecu. Fast and easy.

The MAC valves like this works great:

https://www.ebay.com/itm/MAC-3-Port-Electronic-Boost-Control-Solenoid-Valve-DC12V-5-4W-35A-AAA-DDBA-1BA/184179523715?hash=item2ae1f48083:g:NWwAAOSw8MZbvjJQ
by 960
Sat Feb 29, 2020 11:05 am
Forum: Software
Topic: launch control
Replies: 93
Views: 32297

Re: launch control

Currently testing out complete solution :-)

javaw_LRyVJaJlr4.png
javaw_LRyVJaJlr4.png (249.31 KiB) Viewed 7414 times
by 960
Sat Feb 29, 2020 10:52 am
Forum: Your car & your engine
Topic: 99 miata 1.8 turbo PnP setup #53
Replies: 124
Views: 31302

Re: 99 miata 1.8 turbo PnP setup #53

Hook up a Boost valve (Cheap MAC Valve), and you can control boost from TS as well..

Then you can lower boost in critical rpms/areas and increase in others


Happy users are great :-)

And we need to learn from the issues users have until they get there..
by 960
Fri Feb 28, 2020 6:48 pm
Forum: Hardware
Topic: Common Rail MC33816 dev board - 4 injectors GDI
Replies: 85
Views: 24668

Re: Common Rail MC33816 dev board - 4 injectors

Ah, ok..

Why not use the gerbers and bom from the OEM eval board?

It's all on NXP's site..
by 960
Fri Feb 28, 2020 2:27 pm
Forum: Hardware
Topic: Common Rail MC33816 dev board - 4 injectors GDI
Replies: 85
Views: 24668

Re: Common Rail MC33816 dev board - 4 injectors

Have you checked all diodes have right orientation?
(If there are any)
by 960
Sun Jan 12, 2020 2:35 pm
Forum: Hardware
Topic: GDI: injector control options
Replies: 19
Views: 6161

Re: GDI: injector control options

This topic was intended to be about GDI hw options. ETAS/INCA and any GDI ecu are a solution :-) Back to topic: I dont think there are anything else than the MC33PT2000 , and the other NPX Ic's at the market. The other(and best/cheapest solution)would be to make MCU adapters for MED9, but that woul...
by 960
Sun Jan 12, 2020 1:39 pm
Forum: Hardware
Topic: GDI: injector control options
Replies: 19
Views: 6161

Re: GDI: injector control options

Some A2L information here: https://www.asam.net/standards/detail/mcd-2-mc/wiki/ that includes a dll for a translator. I have used A2L files previously with CANape and CCP, I may have some more information somewhere, MATLAB has a utility that can extract data but its probably part of one of the add ...
by 960
Tue Jan 07, 2020 8:44 pm
Forum: Misc
Topic: Is stm32f4 the right chip?
Replies: 137
Views: 52884

Re: Is stm32f4 the right chip?

These looks promising :-)
by 960
Tue Jan 07, 2020 2:41 pm
Forum: Hardware
Topic: GDI: injector control options
Replies: 19
Views: 6161

Re: GDI: injector control options

Some A2L information here: https://www.asam.net/standards/detail/mcd-2-mc/wiki/ that includes a dll for a translator. I have used A2L files previously with CANape and CCP, I may have some more information somewhere, MATLAB has a utility that can extract data but its probably part of one of the add ...
by 960
Sat Jan 04, 2020 7:35 pm
Forum: Hardware
Topic: GDI: injector control options
Replies: 19
Views: 6161

Re: GDI: injector control options

As you dont have Winols, Tunerpro are the second best. https://www.tunerpro.net/ Then try finding xdf files with as much as possible, or make it yourself. (I can give you full damos (A2L file) you can find all offsets and math. Tunerpro doesnt work with A2l :-( ) A MED9.1 sample package with damos: ...
by 960
Wed Dec 04, 2019 1:11 pm
Forum: Software
Topic: Feature Requests - Feature Bounty Program
Replies: 17
Views: 9298

Re: Feature Requests - Feature Bounty Program

Hi!

If you need Boost control, I have it working in both open/closed loop.
KNeJIE5K4m.png
KNeJIE5K4m.png (501.57 KiB) Viewed 8740 times
AiEkVxuRdH.png
AiEkVxuRdH.png (511 KiB) Viewed 8740 times
by 960
Fri Nov 29, 2019 4:46 pm
Forum: Hardware
Topic: Sprut - A newbies try to design an ECU
Replies: 72
Views: 16978

Re: Sprut - A newbies try to design an ECU

Ahmad wrote:
Thu Nov 28, 2019 7:37 pm
960 wrote:
Wed Nov 20, 2019 1:38 am
So even if you strip your whole pcb to only the mcu, 3.3V and a crystal, it should run
Decoupling capacitors may be placed under MCU socket!
Nothing..

https://www.waveshare.com/w/upload/9/99/STM32-QFP144-Schematic.pdf
by 960
Wed Nov 20, 2019 1:38 am
Forum: Hardware
Topic: Sprut - A newbies try to design an ECU
Replies: 72
Views: 16978

Re: Sprut - A newbies try to design an ECU

So even if you strip your whole pcb to only the mcu, 3.3V and a crystal, it should run
by 960
Wed Nov 20, 2019 1:29 am
Forum: Hardware
Topic: Sprut - A newbies try to design an ECU
Replies: 72
Views: 16978

Re: Sprut - A newbies try to design an ECU

STM32-QFP144-intro.jpg
STM32-QFP144-intro.jpg (149.83 KiB) Viewed 2573 times



https://www.waveshare.com/product/mcu-tools/stm32/adapters/stm32-qfp144.htm



They have for the whole range 48 Pin to 176 Pin.

I have it running firmware with only a crystal in the socket 8.
by 960
Wed Nov 20, 2019 12:29 am
Forum: Hardware
Topic: Sprut - A newbies try to design an ECU
Replies: 72
Views: 16978

Re: Sprut - A newbies try to design an ECU

I have a test-adapter/socket for stm32 144-pin.

I dont need one single cap or resistor to flash firmware (SWD or DFU), and communicate over both uart and native USB.

The only component I have are a 8 mhz crystal, nothing else..
by 960
Tue Nov 19, 2019 7:40 pm
Forum: Hardware
Topic: 3D printing ECU case - cost?
Replies: 57
Views: 13462

Re: 3D printing ECU case - cost?

All parts printed and fits nice together.

The downsize are not the cost, but the time it takes..
FreeCAD_9MSY8AdxOV.png
FreeCAD_9MSY8AdxOV.png (246.84 KiB) Viewed 2265 times
Enclosure.JPG
Enclosure.JPG (780.91 KiB) Viewed 2265 times
by 960
Fri Nov 15, 2019 12:22 am
Forum: Hardware
Topic: let's choose an enclosure
Replies: 112
Views: 37261

Re: let's choose an enclosure

I have designed this enclosure, and a chinese mfg might be interested in opening a mold to sell them. PNP are easiest done with adapter harnesses. A bunch of wires, with female pins crimped in each end are the way it's usually done. Put the female pin at the ecu header pin, solder and crimp isolatio...