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View Full Version : ML 320CDI W164 EDC16CP31 DPF OFF Problem



naskochipa
20th November, 2019, 07:32 PM
Hello friends i have the following problem i stopped DPF on this car but the car is raging gray smoker everytime is in regeneration can anyone help i have transferred both files no errors and the car is not in emergency mode

ohkarol
20th November, 2019, 07:57 PM
you need read full bdm file to make dpf off correctly

Lambda1
20th November, 2019, 08:24 PM
MB often ist a little son of a ******* and need open ecu to got the full file you need for jobs .

naskochipa
20th November, 2019, 09:39 PM
Thank you friends, Thanks and for taking the time I will do it and say if it is okay

tunelab
20th November, 2019, 09:58 PM
no need full read can be done 100% in obd read
just need to be done professional

mysterious
20th November, 2019, 10:08 PM
Here, try and report how it is

naskochipa
22nd November, 2019, 05:45 PM
Friends I did as you said I downloaded FULL BDM I did DPF EGR OFF but the car still smokes :( what to do the sensors are on

Lambda1
22nd November, 2019, 05:53 PM
did you reset dpf before you write file?
also clean dtc before?
push file you write and original.

naskochipa
22nd November, 2019, 07:03 PM
did you reset dpf before you write file?
also clean dtc before?
push file you write and original.

Friend I did everything right I had to reset the original file the car had no errors i uploaded the mod and the car smoked again ....

AVDigitale
22nd November, 2019, 07:19 PM
obd read is enough for this ecu
is white smoke or black

naskochipa
22nd November, 2019, 07:41 PM
obd read is enough for this ecu
is white smoke or black

White gray

nikka
22nd November, 2019, 07:55 PM
Try this.Need all will be ok.

mysterious
23rd November, 2019, 08:39 AM
I'm suppose that problem is not on regen, it can be injectors...or stuck flaps. I'm mean not correct fuel/air mixture

naskochipa
23rd November, 2019, 09:03 AM
I'm suppose that problem is not on regen, it can be injectors...or stuck flaps. I'm mean not correct fuel/air mixture


The nozzles are perfect

naskochipa
23rd November, 2019, 02:51 PM
Try this.Need all will be ok.

not work :)

Lambda1
23rd November, 2019, 05:22 PM
Share you mod and series readout.

golffwmb
23rd November, 2019, 07:28 PM
pass PM
work perfect

Centry
23rd November, 2019, 07:34 PM
There are no fault codes, when smoke is coming out?

naskochipa
23rd November, 2019, 08:30 PM
There are no fault codes, when smoke is coming out?

yessssssss

voltechcar
23rd November, 2019, 08:33 PM
obd read is ok to cut dpf in this ecu. 3.0 crd many times have broken injectors and car smoke in white color.

Centry
23rd November, 2019, 08:38 PM
Are your DPF temperature and differential sensors disconnected? ( Normally: 2 temperature sensors and 1 differential sensor )
If so try:
1.Disconnecting EGR sensor, if still smokes try: 2.Connecting EGR sensor.

Another thing, you can check EGR Actuator fuse, maybe it is shorted.

naskochipa
23rd November, 2019, 08:39 PM
obd read is ok to cut dpf in this ecu. 3.0 crd many times have broken injectors and car smoke in white color.

At first I looked at the diagnostics, they were very good, but then I took them down and took them to a stand and there they said that the injectors were perfect

voltechcar
23rd November, 2019, 08:45 PM
really you think that diagnostics show you in 100% how working yours injectors? Many times I have cars which show good parameters but injectors is broken and cars smoke on white color.