DPF regeneration failed

[Jerry 159]

Hello Yani,

Yesterdag I had a clogged DPF on my 159 2.4 JTDm 200HP.
I tryed to regenerate with the 1.6 software version, unfortunately it didn`t work got this message: "execution failed"

Engine was idling at 800 rpm and warmed up to 90c, also no brake or clutch pedals touched.

Every other function (actuators, reset, values) of your great software is working ok, so its not the cable I think.

Am I doing something wrong, or is it a software glitch?

Please advice,

Jerry

[Crombel]

The same over here.
My dpf is clogged 92%, I thought all conditions were met but I got the same message.
Does it have to be 100% clogged?
Or is it necessary that the warning light is on?

Croma 1.9 JTD 8V

[yani]

Hi,

Seems that it is a software problem. I will try to resolve it in next release.

Yani

[Jerry 159]

Thank you for your effort!

[Jerry 159]

Yani, I have tryed the DPF regeneration function for Alfa 159 2.4 JTDm in the latest multiecuscan 2.0:

-Using the ELM327 cable it works perfectly !!!
-With the KKL interface DPF regen is still NOT working. Cable works OK with al functions/reading except DPF regen.

I don`t mind because I have both cables, but maybe its an issue for version 2.1

The local (st)(d)ealer charged me €120,- for DPF regen, so i`m very happy that I can do it with your fantastic software!

[yani]

Thanks for the feedback. It is very helpful.

Yani

[the_devil_withe]

hello dpf regen work with elm 327?

because the command for that is canbus.

[the_devil_withe]

The same over here.
My dpf is clogged 92%, I thought all conditions were met but I got the same message.
Does it have to be 100% clogged?
Or is it necessary that the warning light is on?

Croma 1.9 JTD 8V

no at all. with 50% and 60% you can regen dpf.
no light on.

[dluisao]

this tool never regen your dpf.

you need pro device for that.

this device is no correct and all value is no correct when compare with KTS bosch.

[Jerry 159]

this tool never n your dpf.

you need pro device for that.

this device is no correct and all value is no correct when compare with KTS bosch.

Did you try it yourself with ELM327 interface?
NO you did`t !!! because it works!

After regenerate command in multiecuscan:
- RPM goes from idle 800 rpm in steps to 3500 rpm
- sound from engine is changing (lower note) happens also when its generating during driving.
- after 1 minute a lot of smoke from exhaust (= burned soot)

After regenerate % clogged DPF reading is low.

So with ELM327 & Multiecuscan you can regenerate