PDA

View Full Version : EGR OFF EDC16u34 Passat B6



MaksP14
27th April, 2021, 11:34 AM
Hello,

I need help with switch off egr in Passat B6 My2007, 2.0 TDI BMP, EDC16u34 03G906021NK.
I had to block the exhaust gas supply, and now I have fault (too low flow).

I can't find correct map address for hystersis map - on forum is many solution, and I can't match correct.

I have found addresses, but I think, aren't correct.
189EA0
189F96
196A34
196B2A
1C9DD4
1C9ECA


Software in attachment is readed by mpps, and is already tunned - more power and dpf on.
Apart form the switching off egr by hystersis map, it wouldn't be good for the future to switch off EGR DTC?

Please, help me, if someone switch off egr, I will can analyze files, and learn more:)

al70
27th April, 2021, 11:47 AM
here's an egr off for you, checksums need corrected, goodluck

mattiamatty
27th April, 2021, 11:52 AM
hi friend try and report

MaksP14
27th April, 2021, 08:16 PM
Thanks for the program, but I would like to somebody explain me why these values were reset.




Conclusions after analysis:
@al70:
Set to zero maps starts with 189DF0 and 189EE6, why?


@mattiamatty:
You version is identical as mine from "ADS EGR Remover" software.


Set to zero maps starts with address:
1CA57A - 25x1 - first map ?
1CA5E0 - 25x1 - second map ?
Some value around 1CF220 - 1CF290 and 1CF370 - DTC Table?
Are my conclusions are correct?


Could someone explain it to me?