rusefi.com

как говорил Дятлов в том Чернобыле ... ??
Not so bad .. ??

...don't worry about me ...
I'm was crazy many many many years ago ...

It's not so hard to solder all tiny SMD's, when you have right tools ...
and I need one mre for me, second for testing ...

and .. .other to ....

..it can start ...

I'm try to complete parts list for my mre boards and I have some hits ... ..for less parts sorts .. C39 same as C43 22uF 25V 0805 - to same size R28 R48 2.2k to 2.7k ..?? (It can be 2.7k .. ?? ) R22 120ohm ??? can be 100ohm ?? 1206 R10 1kOhm 1206 .. where is it ..?? (I can't found it on scheme) U7 X...

My idea: SD card can be placed on any "extended device" - flexible extender etc. (is any 8pin header usable for it ..?? with SPI interface) BT comunication - I have lowcost BT to TTL (HC-05) on my VEMS We need 4pins, VCC RX TX GND for hardware ... and software support - no baundrate change when we c...

BTW: ..
how about a BT communication .. and external SD card on MRE .. ??

..it is possible ..??

So this is my actual test settings..
engine revs up relatively good ...

Thanks. I will try some settings this weekend, from other configs. (Online "archive" ) Maybe one wish or hint for accel enrichment strategy ... about MAX fuel value ... As mck1117 described me, I have fuel cut due to max duty cycle ... required 38ms from TPS>TPS table, but max available inj. time is...

I found these pages sometime before.

It looks little bit outdated.
and some description for "numbers" Length Cycles, Accel Threshold will be helpful.

I have no idea, if it must be 0.55 or 1.74 or 34.578 ...
(need some hint for these settings)

Thanks, I will test it ..

..and when I can use TPS accel ..??

Maybe will be better, if anybody write documentation .. on wiki page ..

OK...

Tune is online ...

So ..
Can anybody check this ..??

(I have no idea, how it works and what that numbers are.. )

OK ... So, now I see 3 vriants of enrichment. TPS , Wall wetting and Engine Load. Now I need to do, is try to use one of them .. (RIGHT .. ?) Set all to zero in Engine load, then Engine Load Acceleration Tapper Graph will be ignored - at all Try to disable TPS enrichment, same way.. (tps map have nu...

So ... I need to help with my current config. Engine "cutt-off" on drag race, when I'm shift up, and I can't see why.. (tps 100 to 0 to 100) Can anybody help me explain why..?? RPM, VE, TPS and other things looks good in log. (due to "over-fuel" .. or why ..?) Drag race start at aprox. 260sec Thanks.

I think things are not promising for rusEFI CJ125 unless we known some OEM ECU as a source for used parts? Not many "stock" BOSCH ECU has this chip . ... And another reason for "not to use old chip" is .. LSU 4.2 and LSU 4.9 sensor capability. Old versions is for LSU 4.2 only. No "mark" or "chip nu...

I can test my "old" R0.41 with new firmware ..
if it will be helpful . ...

..I don't read all post listed above ...

but, I have FPGA ECU on my desk ...
it is IMF Master Ignition control unit - https://imfsoft.com/en/category-control-units

I have no problem with this...
..
but ,, in my opinion...
board need to be redesigned...
..

heater led..
bigger pads for sensor wires
2 layer board
.......

I think it could be fairly easily added to the TS as a standard option. The key issue now is that it's missing the hardware for this option Try to use "any" module for BLOWER in your HVAC system .. :mrgreen: ..from automatic air-condition system .. of course Manual AC has resistor array, automatic ...

..try to disconnect RESET pin after power-up .. ..

So, just cut it ... and paste it to another one ..
( - - here - -)

somethink like "All about Knock detection" in MISC section ...

couple of concerncs: - you forget about 'knock windows' no "windows" is needed - are you sure about the accuracy of your measuring equipment/software? my "measuring equipment" can be my ears .. (or eyes) ...and "software" is my stupid brain ... there are other sources of noise in the engine. - YES ...

...cause ... It is knock noise - detonation On screen is FFT analyze .. "first half" is normal slow engine rev. form idle to redline.. "second half" is the same, but ignition is advanced (+10deg) .. and detonation occur.. .. this is the one of method to "detect" detonation.... and it is the "basic u...

.....Just like Frankenso, it has HARDWARE for knock but no SOFTWARE to detect or respond to knock. We have a problem here that... people enjoy creating boards while not much firmware progress is made :( VEMS have the same TPIC8101DW chip, but it can't 100% work for some engine. (it can't work for m...

The best way to do "the self learning ignition table" is measuring "in cylinder" pressure.
(we need to do measure and recognize unneeded spikes during "fire cycle")

Other ways are angular acceleration measurement and/or Ion-Sense.

What kind of detonation detection method you can use ..?? KNOCK Sensor ..? Ion Sense ... ?? or angular acceleration computing for the best torque ..?? I don't know if that question was for me, but currently it supports 2 knock sensors for detonation detection, just like the Frankenso. This question...

russian wrote: ↑

Thu Sep 26, 2019 11:28 pm

...how about implementing something really smart for rusEfi? Like spark self-tune or smth

What kind of detonation detection method you can use ..??
KNOCK Sensor ..?
Ion Sense ... ??

or angular acceleration computing for the best torque ..??

..Voltages are from "my" gui, it's UR and UA voltages ...
no VCC or SPI voltages ...

SPI works from 0.7V to VVC+0.3V ...
..if VCC = 5.0V , then HIGH level for SPI can be 5.3V maximum...

Here is some prinscreen of my IMF WBO2 control program ...
..see voltage levels ...

I'm so busy at this time ... and have no energy to test new firmware and CJ125 WBO2 controllers. (on frankenstein)

The actual problem "in my setup" is voltage readings "by rusefi" ..
I will it explain tomorrow ..