Did it again and doens´t work for me . Also tried in pedal option and gauge doens´t move. Tried fired up engine and the "pointer" only moves in the lower line.
second question. Why the VE TARGET table is not disponible? (next step -> autotune)
Thanks.
Search found 101 matches
- Fri May 01, 2020 8:45 am
- Forum: You and your build
- Topic: Two stroke Efi (#14)
- Replies: 140
- Views: 109374
- Thu Apr 30, 2020 10:15 pm
- Forum: You and your build
- Topic: Two stroke Efi (#14)
- Replies: 140
- Views: 109374
Re: Two stroke Efi (#14)
Need some help to configure tps on this version of firmware.
I have tps adc value changing when i move throttle but gauge doesn´t move and also have tps error.
What i´m doing wrong? thanks.
Please take a look on this vídeo.
I have tps adc value changing when i move throttle but gauge doesn´t move and also have tps error.
What i´m doing wrong? thanks.
Please take a look on this vídeo.
- Sun Feb 10, 2019 6:07 pm
- Forum: Dev: Hardware
- Topic: Thinking of Microsquirt over RusEFI
- Replies: 18
- Views: 13679
Re: Thinking of Microsquirt over RusEFI
Yes, its alive but more projects, no time to finish this bike. The plan is built a dyno this year to adjust fuel and ignition.
- Sat Feb 09, 2019 5:25 pm
- Forum: Dev: Hardware
- Topic: Thinking of Microsquirt over RusEFI
- Replies: 18
- Views: 13679
Re: Thinking of Microsquirt over RusEFI
This is my bike
- Tue Oct 02, 2018 12:29 pm
- Forum: Dev: Software
- Topic: Bi-fue / dual fuel capability?
- Replies: 34
- Views: 23474
Re: Bi-fue / dual fuel capability?
Yes please. Just to confirm. do you need help to switch between two injectors using FSIO or do you know how to do that based on existing FSIO documentation examples? This is pretty much https://rusefi.com/wiki/index.php?title=Manual:Flexible_Logic#Case_study_.231:_shift_light Something like this? s...
- Wed Sep 12, 2018 1:18 pm
- Forum: Dev: Software
- Topic: Bi-fue / dual fuel capability?
- Replies: 34
- Views: 23474
Re: Bi-fue / dual fuel capability?
Yes please.
- Mon Sep 10, 2018 5:05 pm
- Forum: Dev: Software
- Topic: Bi-fue / dual fuel capability?
- Replies: 34
- Views: 23474
Re: Bi-fue / dual fuel capability?
I recall that 2 tables is desirable, with interpolation between the two tables for things like E85. AKA E85 table, and normal petro table, then the E85 sensor tells you where you land between the two tables. I recall the problem with 2 tables was memory space. I recall there was some consideration ...
- Sun Sep 09, 2018 10:23 am
- Forum: Dev: Software
- Topic: Bi-fue / dual fuel capability?
- Replies: 34
- Views: 23474
Re: Bi-fue / dual fuel capability?
Hmmm, could you simply tune 2 injectors, such that injector 2 has a table with 0 fuel until something like 6kRPM, then it starts to turn on, or perhaps the entire table above 6kRPM is 100% injector duty. Once we can´t have 2 separate tables controling 2 injectores i think this is a easy solution. I...
- Sun Sep 09, 2018 10:16 am
- Forum: Dev: Software
- Topic: Bi-fue / dual fuel capability?
- Replies: 34
- Views: 23474
Re: Bi-fue / dual fuel capability?
IF rpm > 8000 and load >50% activate output x or if rpm > 8000 and map < y activate output x https://rusefi.com/wiki/index.php?title=Manual:Flexible_Logic controlling extra transistor to switch from one injector to another injector is easy - that's FSIO which we have already. Staging logic I would ...
- Sat Sep 08, 2018 6:32 pm
- Forum: Dev: Software
- Topic: Bi-fue / dual fuel capability?
- Replies: 34
- Views: 23474
Re: Bi-fue / dual fuel capability?
You may not need the second injector to have a variable pulse width, it you add a second injector and set it to a fix pulse width per rotation you can then carry on adjusting the fueling with the primary injector. As RPM of the engine increases and airflows in the ports pick up velocity the need to...
- Sat Sep 08, 2018 6:26 pm
- Forum: Dev: Software
- Topic: Bi-fue / dual fuel capability?
- Replies: 34
- Views: 23474
Re: Bi-fue / dual fuel capability?
how did you figure out that the problem is in low fuel dosage, not the processes inside intake manifold? Because all 2 stroke efi engines have this problem. In high revs the opening inlet time is very short , if i increase injector time duration the fuel stops before reed valve (reed valve close fi...
- Sat Sep 08, 2018 10:24 am
- Forum: Dev: Software
- Topic: Bi-fue / dual fuel capability?
- Replies: 34
- Views: 23474
Re: Bi-fue / dual fuel capability?
Now i have only one injector, but i don´t have a good result. I can install another injector, in my case is easy.
- Sat Sep 08, 2018 12:10 am
- Forum: Dev: Software
- Topic: Bi-fue / dual fuel capability?
- Replies: 34
- Views: 23474
Re: Bi-fue / dual fuel capability?
The idea is use a small injector for lower rpm and a bigger injector for high rpm, but turn on the bigger injector after some parametres. If you look my table i decresse the time as example because i know with 2 injectores flowing to cylinder i will need less injector time duration. I know this solu...
- Fri Sep 07, 2018 3:23 pm
- Forum: Dev: Software
- Topic: Bi-fue / dual fuel capability?
- Replies: 34
- Views: 23474
Re: Bi-fue / dual fuel capability?
Hello Russian I have same problem in my 2 stroke engine. Once 2 stroke have a high range of rpm my injector can´t work good in all rpm band. My question is...it´s possible you add an option on software like this... IF rpm > 8000 and load >50% activate output x (if use throttle version) or if rpm > 8...
- Thu Feb 09, 2017 10:01 am
- Forum: You and your build
- Topic: Two stroke Efi (#14)
- Replies: 140
- Views: 109374
Re: Two stroke Efi (#14)
Thanks Kb1gtt.kb1gtt wrote:Very nice, very nice. Keep up the good work. Let us know if there is anything we can do to help out.
The full schematic is here if someone need it in the future
http://tinyurl.com/jn6xkpq
- Tue Feb 07, 2017 11:27 pm
- Forum: You and your build
- Topic: Two stroke Efi (#14)
- Replies: 140
- Views: 109374
Re: Two stroke Efi (#14)
CDI stands for capacitor discharge ignition? Do you have a scheme with part numbers? What are the pros and cons of such solution? Does it need a magneto? (It seems to be rectified?) Do you use O2 sensor in this setup? As far as I remember, older models of JAWA required adding oil to gasoline for lu...
- Tue Feb 07, 2017 9:55 pm
- Forum: You and your build
- Topic: Two stroke Efi (#14)
- Replies: 140
- Views: 109374
Re: Two stroke Efi (#14)
I´m using a old version only to test the cdi ignition. cdi is triggered with rusefi pulse.
- Tue Feb 07, 2017 6:54 pm
- Forum: You and your build
- Topic: Two stroke Efi (#14)
- Replies: 140
- Views: 109374
Re: Two stroke Efi (#14)
Now injection and ignition ,cdi controled.
One more step
[video][/video]
One more step
[video][/video]
- Mon Nov 14, 2016 11:20 pm
- Forum: You and your build
- Topic: Two stroke Efi (#14)
- Replies: 140
- Views: 109374
Re: Two stroke Efi (#14)
Have a problem with fw, PC15 (Output for injector doesn't work) if i choose another pin and make a shunt solve the problem (With this i can test Frank board/ output is ok). The same happens for trigger input and Clt, another inputs are working. Configutation "set_engine_type_29" doesn't wo...
- Thu Oct 20, 2016 1:11 pm
- Forum: Dev: Hardware
- Topic: Discovery repair
- Replies: 4
- Views: 4815
Re: Discovery repair
Yes, power leds on and blue led flashing.
- Wed Oct 19, 2016 10:58 pm
- Forum: Dev: Hardware
- Topic: Discovery repair
- Replies: 4
- Views: 4815
Discovery repair
After damage my 4rd discovery board i decided repair them. Changed main chip but now can´t connect main board to ts or console.
If i use stm program i can update board and i can upload rusefi firware with sucess. Any ideas? Maybe need do some configuration?
ps: com port is listed on devices.
If i use stm program i can update board and i can upload rusefi firware with sucess. Any ideas? Maybe need do some configuration?
ps: com port is listed on devices.
- Sat Aug 06, 2016 6:48 pm
- Forum: You and your build
- Topic: Two stroke Efi (#14)
- Replies: 140
- Views: 109374
Re: Two stroke Efi (#14)
Cdi simulation
[video][/video]
[video][/video]
- Sat Jul 30, 2016 3:04 pm
- Forum: You and your build
- Topic: Two stroke Efi (#14)
- Replies: 140
- Views: 109374
Re: Two stroke Efi (#14)
I´m using usb on Frank now, finaly is working. When i start engine after few seconds i have this warning "Protocol error" . When this happens ts come slow and sometimes loose connection.
Maybe noise from generator/spark coil/vr sensor?
Maybe noise from generator/spark coil/vr sensor?
- Wed Apr 13, 2016 6:59 pm
- Forum: You and your build
- Topic: Two stroke Efi (#14)
- Replies: 140
- Views: 109374
Re: Two stroke Efi (#14)
Thank you. Next weekend need fit the ftdi chip on Frank:D
- Tue Apr 12, 2016 11:38 pm
- Forum: You and your build
- Topic: Two stroke Efi (#14)
- Replies: 140
- Views: 109374
Re: Two stroke Efi (#14)
Need upgrade to new version asap, but you don´t answer totaly my question. With ttl on frank i still need mini usb on discovery? Can i use ttl to ts and console?
Thanks
Thanks
- Tue Apr 12, 2016 11:05 pm
- Forum: You and your build
- Topic: Two stroke Efi (#14)
- Replies: 140
- Views: 109374
Re: Two stroke Efi (#14)
Question about usb ttl option on frank.
With this hardware i don´t need use the 2 usb on discovery? i can use this port for ts and console right? And about pb1 jumper?
With this hardware i don´t need use the 2 usb on discovery? i can use this port for ts and console right? And about pb1 jumper?
- Tue Apr 12, 2016 10:29 pm
- Forum: You and your build
- Topic: Two stroke Efi (#14)
- Replies: 140
- Views: 109374
Re: Two stroke Efi (#14)
Idle controller
- Tue Apr 05, 2016 10:03 pm
- Forum: You and your build
- Topic: Two stroke Efi (#14)
- Replies: 140
- Views: 109374
Re: Two stroke Efi (#14)
Update
- Wed Feb 17, 2016 11:12 pm
- Forum: Dev: Software
- Topic: warm-up fuel automatic adjustment
- Replies: 8
- Views: 6887
Re: warm-up fuel automatic adjustment
No more beer to your table
- Wed Feb 17, 2016 8:56 pm
- Forum: Dev: Software
- Topic: stepper motor logic
- Replies: 45
- Views: 36170
Re: stepper motor logic
Thank you.