190e automatic with EMS2

VassilisFloros

The car yesterday started and the phase was green...now it doesn't want to start again .I replaced the crank sensor again and the car doesn't start and shooting from the exhaust

Left at the road again

VassilisFloros

I think that the signal is not correct even with the new crank sensor .
Maybe to make the car operational and safe is to install the external disk with tooths at the crank.
Do you have any available?

JHM

Remember what I've told you about the crank sensor rotation?

And you still didn't checked the crank and cam signals with analyzer recording.

VassilisFloros

today i spent almost 5 hours of turning left and right the crank sensors. I modified one sensor to be able to turn more far left and far rigth,,,no results withe new sensor same results .
i do not have correct signal from the crank senor..... the strange think is that the car made almost 10klm before to die .

analyzer-dh-invent-4faa-20260725-200423.zip

952kB

tomorrow i will modify the cam tooth as you suggested

JHM

You uploaded a recording that is already a month old. I can’t properly troubleshoot the issue with outdated information. If you want my help, I need you to cooperate and provide the relevant, up-to-date material.

VassilisFloros

Hello Yaroslav
I m sorry for the inconvenience and my wrong uploads. I can understand that with wrong information you can't advice correctly.
I decided to install a trigger wheel 60 2 tooth and also to buy a basic oscilloscope. Now I'm waiting for the parts and start from zero the tuning of the software.
I also relocated the ecu and rearrange the cables
Also installed the controller for the fans

JHM

Okay. It will buy you a fail safe operation (cam signal isn't mandatory to run the engine)

VassilisFloros

Hello Yaroslav 👋
The trigger 60 2 wheel arrived i will try to install it tomorrow any advice ?
I installed today the relevant firmware for the 60 2 wheel and I noticed that the map sensor and second pedal sensor are deactivated when I power on the ecu. Map is 0 and pedal sensor sensor at max when I press to save to ecu everything is ok ,
Turn off and on the same problem map 0 and pedal to max.
Any suggestions for this problem?

JHM

A firmware update will clear the calibrations.

VassilisFloros

I did from 0 all the sensors again and the problem is there when I turn On the ecu map is 0 and pedal sensor is max just saving to ecu with out touching something else only save....map sensor is ok and pedal sensor normal .then turn off the ecu and on again map and pedal sensor 0 .
Reinstall the firmware again you mean?

JHM

Your maps are empty.
Use the settings I gave you as the base.

VassilisFloros

Thank you

VassilisFloros

log-invent-4faa-20260828-201322.csv

6MB

hello yaroslav
car started more than ten times easy .
tomorrow i will fix in place everything and make a stronger base for the crank hall sensor .
please advice and i hope that i uploaded the correct log file.
I tried with to different different strobe lights to measure my avance but I couldn't.
I connected to ngk cop a lead cable to spark plug but nothing. Any alternatives or something else?

JHM

I see RPM reading spikes around 1000 RPM.
It can be either wobbly CKP sensor base, or other interference. Fix the sensor base first.

Use built-in strobe:
https://invent-labs.com/ems/docs/en/installation/tacho.html#built-in-strobe

VassilisFloros

good morning Yaroslav
i fixed the Hall sensor base its rock solid now ! The car during the weekend made around 100 klm .
I used your maps as base for ignition.
As for the strobe gun it worked only once and my timing was at idle around 10 (worked only for a few seconds )

JHM

You have to use this feature to check the timing properly

VassilisFloros

i will do this first to have a tool to measure and i will follow your instructions

https://invent-labs.com/ems/docs/en/installation/tacho.html#built-in-strobe

thank you

VassilisFloros

Hello Yaroslav

Till now with the new configuration car has done around 500 klm .
Engine at 3200 to 3300 rpm cuts and crank sensor error appears on the screen.
From idle till 3200 Engine is working ok and smooth.
I tightened everything again without solving the problem.
Bad crank sensor? Any idea?

JHM

VassilisFloros
You did a great job.
Analyzer recording may show the cause

VassilisFloros

log-20260908-095859.bin

3MB

this is the log that i have now ...i can see the engine cut

later i will get the analyzer logs

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