Need help: Idle controller keeps ICV open after transmission load

oleksiyko

Just insert the wire into connector, then check impedance, it must be above 1kOm.

drippytess

oleksiyko
Okay. How do I insert it? Do I have to twist it while inserting it? Or how do I make sure it is safely connected?

oleksiyko

Just insert it all the way in and check impedance.

drippytess

oleksiyko
Okay, thanks!

drippytess

[unknown] [unknown]
I need your help ASAP! I installed and setted up everything for the ignition control and tried to start the car. It wants to start, but never succseeds. Before installed it, it was working 100% fine. White smoke coming from the throttle body after trying to start. Here is what I did to install the ignition control:

Installed 9.0654 FACET and FACET 9.8114,
Connected it with BERU VESO116,
Connected hall sensor signal to DH,
Connected ingniton coil signal to EMUL,
Disconnected AN,
Removed whole EZL module,
Uploaded the V4.1.7 M102 "default config" and M102 igniton config

The only thing I noticed that the Dwell time, ms was set to 8ms, but the coli's Dwell is 5ms, so I tried with it as well. Nothing has helped.
Please help me if you can. I uploaded the logs. The config is the default for V4.1.7

log-w124-230e-v417-20260912-191505.csv

31kB

log-w124-230e-v417-20260912-191747.csv

22kB

drippytess

Installed 9.0654 FACET and FACET 9.8114,
Connected it with BERU VESO116,
Connected hall sensor signal to DH,
Connected ingniton coil signal to EMUL,
Disconnected AN,
Removed whole EZL module,
Uploaded the V4.1.7 M102 "default config" and M102 igniton config

log-w124-230e-v417-20260912-191505.csv

31kB

log-w124-230e-v417-20260912-191747.csv

22kB

drippytess

Installed 9.0654 FACET and FACET 9.8114,
Connected it with BERU VESO116,
Connected hall sensor signal to DH,
Connected ingniton coil signal to EMUL,
Disconnected AN,
Removed whole EZL module,
Uploaded the V4.1.7 M102 "default config" and M102 igniton config

log-w124-230e-v417-20260912-191505.csv

31kB

log-w124-230e-v417-20260912-191747.csv

22kB

drippytess

Installed 9.0654 FACET and FACET 9.8114,
Connected it with BERU VESO116,
Connected hall sensor signal to DH,
Connected ingniton coil signal to EMUL,
Disconnected AN,
Removed whole EZL module,
Uploaded the V4.1.7 M102 "default config" and M102 igniton config

drippytess

@[deleted] @[deleted]
Sorry for sending it many times. The forum's server gives error 500, but still send it and I did not notice it.

drippytess

[unknown]
Sorry for sending it many times. The forum's server gives error 500, but still send it and I did not notice it.

oleksiyko

Did you onnect "An" to earth?

drippytess

[unknown]
No. Should I? I just disconnected it from the original ecu and now it is not connected to anywhere.

drippytess

[unknown]
I tried to connect it to earth, but still the same issue.

drippytess

[unknown] [unknown]
I tried several things, but none of them worked:

Adjusted "Zero angle correction" to: [-20, -10, -7, -5, -3, 0, 10, 15, 20, 30],
Tried several config,
Played around with it for one and a half day,
Grounded "An".

White smoke coming out of the intake pipe. Wants to start but never succeeded.
What should I try to fix it?

Thanks!

oleksiyko

Is there spark?

drippytess

oleksiyko @JHM
Yes, there is! Btw, did I damaged something because I connected "An" to the battery - terminal? Should “An” be connected to earth or can i disconnect it? What should I change in order to fix this cranking problem?

Thanks!

oleksiyko

In my case I did coonect "An" to earth, cause otherway there were no signal to ignition coil. Do you have stroboscope to check is spark works in time?

drippytess

oleksiyko
No, I don't have one, but I can order it, if thats the solution. But I have never done anything like this, so I have no idea how to do it. But I think I can do it with your help.
@JHM wrote that while cranking the only thing that matters is the "Hall sensor inversion" setting and "Zero angle correction" won't do anything. Is this true? Or what can I do in case I see 20 degrees ATDC or BTDC?

Thanks!

drippytess

Also, thanks for all of you for your help! It means so much for me and I hope my W124 will runs smooth again as if it would just rolled out from the factory :]

oleksiyko

Try to invert hall sensor signal, make dwell 8ms.
In case if spark is too early or too late there is cell for correction in invent app:

How to use it you can see here: https://www.youtube.com/watch?v=0T5McDKmpz4&t=6s
Send, please, your configuration.

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