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Touran EDC17C46 in limp mode. DPF+AdBlue Delete
30-08-2023, 18:32 PM, (This post was last modified: 30-08-2023, 18:46 PM by anass_f.)
Post: #1
ZVW  Touran EDC17C46 in limp mode. DPF+AdBlue Delete
Hi mates,
I have here a Touran on which I tried ECUDECODER and Davinci and a service of a tuner but without success.
I deleted the AdBlue and the DPF. I physically removed the DPF and the AdBlue ECU + NOx sensor.
The car is still in limp mode with no DTC except for a glow plug. After flashing those three flash mods when I pull the measurements blocs I see the DPF measured and calculated masses are both: 60g (which is high). I also see the engine torque value is limited by "smoke torque limitation" value while driving.
I reset the DPF values with the original flash and then flashed the mods, but still no joy.
If someone can please help with this car.
Thank you in advance.

I think I might have found the culprit. The DPF diff sensor shows a very high value and I tested it with a handheld tool and it confirms the reading. This means the exhaust pipe is clogged somewhere. Probably in the back silencer because I have physically removed the DPF.
I'll keep the thread updated once I confirm the findings.


Attached Files
230828 03L906018KS 9981 VR.zip
File Type: .zip
Downloaded: 6 times
Size: 1.64 MB

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31-08-2023, 05:21 AM,
Post: #2
RE: Touran EDC17C46 in limp mode. DPF+AdBlue Delete
i have remove adblue dpf from same car with davinchi and work well....what tool you use?
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31-08-2023, 06:53 AM,
Post: #3
RE: Touran EDC17C46 in limp mode. DPF+AdBlue Delete
Hi.

- Make resets on original file,
- flash mod,
- disconnect Adblue module
- clear dtc


and leave feedback



pass via pm after rep+thx


Attached Files
230828 03L906018KS 9981 VR DPF_Adblue_NOX_csnone.zip
File Type: .zip
Downloaded: 3 times
Size: 1.63 MB

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03-09-2023, 21:46 PM,
Post: #4
RE: Touran EDC17C46 in limp mode. DPF+AdBlue Delete
It needs you to tell it that you have replaced the DPF, if it still doesn't react, you have to cancel the EGR mechanically.
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