Here's the drawing for the 3rd connector type (1473244-1 + 1746979-1):
Search found 461 matches
- Wed Mar 25, 2020 12:02 pm
- Forum: Dev: Hardware
- Topic: 121 pin connector 368255-2 (same as 1241434-1)
- Replies: 43
- Views: 57431
- Wed Mar 25, 2020 11:58 am
- Forum: Dev: Hardware
- Topic: 121 pin connector 368255-2 (same as 1241434-1)
- Replies: 43
- Views: 57431
Re: 121 pin connector 368255-2 (same as 1241434-1)
The third option for 81-pin female connector is TE 1473244-1: 81pin-female-connector-TE-1473244-1.jpg AKA "Komatsu PC200-8", "60D98D", "60D/98D", "3601115-98D-60D". It's more like "german" type (368376-1) and doesn't fit the "asian" male pc...
- Wed Mar 25, 2020 9:38 am
- Forum: Dev: Hardware
- Topic: Hellen ECU :: preview and rumours
- Replies: 15
- Views: 24194
Re: Hellen ECU :: preview and rumours
please, show us the enclosure! ;) There're several options. First, ME7.8.8 enclosure with 81-pin connector: enclosure_me788.jpg It's compact, cheap and can be waterproof sealed. Here's an example of OEM sealant: enclosure_me788_oem_sealed.jpg Another option is Bosch M7.9.7 enclosure with 121-pin co...
- Wed Mar 25, 2020 6:57 am
- Forum: Dev: Hardware
- Topic: Hellen ECU :: preview and rumours
- Replies: 15
- Views: 24194
Re: Hellen ECU :: preview and rumours
The assembly process is very simple, only through-hole headers and modules:
Now it's ready for testing:
Now it's ready for testing:
- Wed Mar 25, 2020 6:55 am
- Forum: Russian Subforum
- Topic: ВАЗ-2103 "Рыжик" (1977) :: Lada 1500 "Ryzhik" (1977) #37
- Replies: 373
- Views: 434109
Re: ВАЗ-2103 "Рыжик" (1977) :: Lada 1500 "Ryzhik" (1977) #37
Итак, чтобы двигаться дальше в изысканиях с ion sense, нужно продолжить работы над нашим новым ЭБУ на базе rusEFI, которое будет способно делать программный процессинг аналоговых сигналов в реальном времени. В этой ветке есть несколько фотографий плат: https://rusefi.com/forum/viewtopic.php?f=4&...
- Mon Mar 23, 2020 4:51 pm
- Forum: Dev: Hardware
- Topic: Hellen ECU :: preview and rumours
- Replies: 15
- Views: 24194
Hellen ECU :: preview and rumours
It is rumoured that a new interesting rusEFI ECU is coming...
More info to follow soon...
More info to follow soon...
- Sat Mar 21, 2020 5:38 pm
- Forum: Dev: Software
- Topic: Fast start features
- Replies: 15
- Views: 13733
Re: Fast start features
But we have to wait for cam sync to begin fuel and spark or does it switch to crank sync? In fast spin-up mode, we wait for crank sync. Ignition/injection will start right after the first sync point of the primary trigger. Please be aware that this mode works only for certain trigger types (e.g. 60...
- Fri Mar 20, 2020 10:27 am
- Forum: Dev: Software
- Topic: Fast start features
- Replies: 15
- Views: 13733
- Wed Mar 04, 2020 6:01 am
- Forum: Dev: Hardware
- Topic: MREAdapter55 PnP 55 pin ECU
- Replies: 23
- Views: 22348
- Tue Feb 25, 2020 5:34 am
- Forum: You and your build
- Topic: Hello from Michigan!
- Replies: 2
- Views: 4722
Re: Hello from Michigan!
Hello and thank you for your interest in Prometheus!
You may use this excel file as a starting point for DigiKey BOM: it has most of DigiKey part numbers filled in (except for small passives):
You may use this excel file as a starting point for DigiKey BOM: it has most of DigiKey part numbers filled in (except for small passives):
- Mon Dec 09, 2019 10:32 pm
- Forum: Russian Subforum
- Topic: ВАЗ-2103 "Рыжик" (1977) :: Lada 1500 "Ryzhik" (1977) #37
- Replies: 373
- Views: 434109
Re: ВАЗ-2103 "Рыжик" (1977) :: Lada 1500 "Ryzhik" (1977) #37
* * * Также нужно уменьшить в диаметре "поясок" на мотоциклетной свече, чтобы дать немного больше места для канала внутри втулки. Для этого накручиваем свечу на втулку снаружи и стачиваем на точиле: pressure15.jpg Теперь можно попробовать собрать две втулки вместе: pressure16.jpg Не забыва...
- Mon Dec 09, 2019 10:09 pm
- Forum: Russian Subforum
- Topic: ВАЗ-2103 "Рыжик" (1977) :: Lada 1500 "Ryzhik" (1977) #37
- Replies: 373
- Views: 434109
Re: ВАЗ-2103 "Рыжик" (1977) :: Lada 1500 "Ryzhik" (1977) #37
Был произведен первый запуск двигателя "Рыжика" на новом ЭБУ Deucalion: https://www.youtube.com/watch?v=-Vm4fQnetag В целом, плата оказалась рабочей, но по части обработки триггера нужно ещё постараться, пока что планка гистерезиса фиксированная, а нужно попробовать сделать адаптивную. Так...
- Sun Dec 08, 2019 6:22 pm
- Forum: Dev: Hardware
- Topic: Ion Sense
- Replies: 194
- Views: 210729
- Sun Dec 08, 2019 6:21 pm
- Forum: Dev: Hardware
- Topic: cheap cylinder pressure sensor option - smart diesel glow plug with pressure sensor
- Replies: 77
- Views: 124803
Re: cheap cylinder pressure sensor option - smart diesel glow plug with pressure sensor
Now we have the real first pressure sensor + ion sense data on running engine! 8-) https://www.youtube.com/watch?v=JeyfxoiJhus The engine was idling at ~1200-1300 RPM with the short throttle acceleration up to 3000 RPM. Here's the saved oscilloscope waveform for those playing at home: running_pressu...
- Tue Dec 03, 2019 4:22 pm
- Forum: Dev: Hardware
- Topic: cheap cylinder pressure sensor option - smart diesel glow plug with pressure sensor
- Replies: 77
- Views: 124803
Re: cheap cylinder pressure sensor option - smart diesel glow plug with pressure sensor
PN is 03L905061F see more info right above :) Here's our first real data from the pressure sensor installed in a car, cranking (no combustion), 3rd cylinder: pressure04.JPG If we measure the peak pressure moment, we get 208ms for 252ms period, it's 360*208/252 = 297 degrees from the sync. point, or ...
- Mon Dec 02, 2019 5:35 am
- Forum: Dev: Hardware
- Topic: Deucalion - son of Prometheus, also a compact ECU shield!
- Replies: 19
- Views: 16391
Re: Deucalion - son of Prometheus, also a compact ECU shield!
I've seen a video on youtube, tell us more! Also, let's clarify that stm32 is now what, optional?! And Kinetis alone is capable of running limited? not limited? rusEfi? https://www.youtube.com/watch?v=-Vm4fQnetag Yes, some progress has been made! :roll: You're right, this board config does have som...
- Wed Nov 27, 2019 5:27 am
- Forum: Dev: Hardware
- Topic: cheap cylinder pressure sensor option - smart diesel glow plug with pressure sensor
- Replies: 77
- Views: 124803
Re: cheap cylinder pressure sensor option - smart diesel glow plug with pressure sensor
Maybe we have the first video of the sensor output? Very unclear Here's more real and clear data. :roll: I've measured the response of glow plug 03L905061F 03L905061 (beru PSG007) using the compressed air. pressure01.JPG Power consumption current (5V) = ~5mA Output voltage (atmospheric pressure) = ...
- Sat Oct 26, 2019 9:53 am
- Forum: Dev: Software
- Topic: Smarter PID, PID autotune etc
- Replies: 2
- Views: 3921
Re: Smarter PID, PID autotune etc
** Part II ** Now we have the analytical transfer function defined and we want to find the best PID controller coefficients for it. But first we need to define "The best". There are two types of controllers: 1) "Servo", the set-point is ever-changing and the controller changes t...
- Sat Oct 26, 2019 9:52 am
- Forum: Dev: Software
- Topic: Smarter PID, PID autotune etc
- Replies: 2
- Views: 3921
Re: Smarter PID, PID autotune etc
Let me try to explain the main idea behind this autotune method. ** Part I ** Let's assume that we want to find some working PID coefficients for a real device ("plant"). I'll use @Russian's Miata alternator as an example. The plant has an input (the PWM signal which controls the alternato...
- Fri Sep 13, 2019 8:49 am
- Forum: Прошивка
- Topic: Каскадный интегратор для ПИД (CIC-PID)
- Replies: 2
- Views: 18358
- Thu Jul 11, 2019 4:37 am
- Forum: Dev: Software
- Topic: hip9011 integration
- Replies: 116
- Views: 90107
- Wed Jul 10, 2019 4:22 pm
- Forum: Dev: Hardware
- Topic: microRusEFI
- Replies: 388
- Views: 599826
Re: microRusEfi
The option is called "Use fixed baro corr from MAP".JRD McLAREN wrote: ↑Tue Jul 09, 2019 7:06 pm.. on stopped engine, or when the ignition is powered on (and engine is stopped) .. Right ..??
- Wed Jul 10, 2019 4:19 pm
- Forum: Dev: Software
- Topic: hip9011 integration
- Replies: 116
- Views: 90107
Re: hip9011 integration
Is it normal that it will not respond for the first request? Here's the "normal" behavior of HIP9011 on Prometheus board (no XTAL issues whatsoever): enabled=Yes state=1 bore=87.50mm freq=6.54kHz PaSDO=6 band_index=39 gain 1.00/index=-1 output=PC0 integrator index=-1 knockVThreshold=4.00 ...
- Tue Jul 09, 2019 6:01 pm
- Forum: Tuning Support: Making it Run
- Topic: TPS Enrichment
- Replies: 6
- Views: 6393
Re: TPS Enrichment
without complex piping your only sensing the MAP on one throttle and that fluctuates badly. It's not that bad in rusEFI: 1) We have "MAP Sampling Start Angle" and "MAP Sampling Duration" - very powerful instrument; 2) We have nice and smooth MAP averaging (isMapAveragingEnabled=...
- Thu Jul 04, 2019 4:37 am
- Forum: Tuning Support: Making it Run
- Topic: TPS Enrichment
- Replies: 6
- Views: 6393
Re: TPS Enrichment
So with ITBs this getTpsEnrichment will not wok, since between two engine cycles i will never have a tps movement that bit to detect it rusEFI firmware works with ITBs just fine, including speed-density and TPS-TPS enrichment. Have you tried setting "Fraction Period" and "Fraction Di...
- Sun Jun 30, 2019 12:07 pm
- Forum: Dev: Hardware
- Topic: Deucalion - son of Prometheus, also a compact ECU shield!
- Replies: 19
- Views: 16391
Re: Deucalion - son of Prometheus, also a compact ECU shield!
The idea behind KE1xF Kinetis in Deucalion is a combination of several features: 1) 5V-compatible inputs/outputs; 2) High-speed 168 MHz clock - so we have STM32F4-comparable performance guaranteed (most other 5V NXP chips have lesser freq); 3) 3x high-speed hardware analog comparators + 3x ADCs - ve...
- Sun Jun 30, 2019 11:03 am
- Forum: Dev: Hardware
- Topic: Deucalion - son of Prometheus, also a compact ECU shield!
- Replies: 19
- Views: 16391
- Fri Jun 14, 2019 6:42 pm
- Forum: Dev: Hardware
- Topic: DEAD DESIGN rusEfi own wide band controller board add-on using CJ125
- Replies: 364
- Views: 346268
Re: rusEfi own wide band controller board add-on using CJ125
Can anybody post me, "any range" of working UA and UR values..?? 4.2: EngineState: cj125: state=5 diag=0xFF (vUa=2.119 vUr=0.916) (vUaCal=1.501 vUrCal=0.909) EngineState: cj settings: offset=0 P=0.02441 I=0.00762 D=0.00000 dT=1 EngineState: cj status: value=0.53 input=0.90/target=0.91 iTe...
- Thu Jun 13, 2019 5:07 am
- Forum: You and your build
- Topic: Daewoo Cielo/Nexia 1.5 DOHC #51
- Replies: 22
- Views: 19393
Re: Daewoo Cielo/Nexia 1.5 DOHC #51
autotune is trying to catch the correct values. Autotune in TunerStudio often tends to "saturate", when there's a big difference between actual and target values. So I'd recommend to restart it more often. If you see that Autotune has stopped responding and cannot change the VE values any...
- Tue Jun 11, 2019 9:16 am
- Forum: You and your build
- Topic: Daewoo Cielo/Nexia 1.5 DOHC #51
- Replies: 22
- Views: 19393
Re: Daewoo Cielo/Nexia 1.5 DOHC #51
Speed density + TPS-based VE table + TPS-based advance table. But it also worked with pure speed density, just not as good as with hybrid MAP+TPS-based setup. As for the MAP, I've enabled option "Use minimal value of = 4" (for 4-cyl).