VW Passat 2.5tdi edc15 3B1907401B SW360452 0281010447 checksum problem

**budG60** · 24th June, 2013, 10:02 PM

Hi, can someone check the attched ori file of a VW Passat 2.5tdi? Somehow winols is not able to make the checksum. A good ori file would also be fine.

**veloseeped** · 24th June, 2013, 10:27 PM

File modified and isn't ori.
Checksum OK

**kennfeld** · 24th June, 2013, 10:30 PM

i have same ecu in my passat tdi formotion

**kennfeld** · 24th June, 2013, 10:37 PM

i have same ecu in my passat tdi formotion
you need ols 233 otherwise car no more start

**budG60** · 24th June, 2013, 10:38 PM

The file is 100 sure not tuned. At first I thought the file was not read properly, but I have already tried with 3 different tools.

**budG60** · 24th June, 2013, 10:41 PM

Originally Posted by kennfeld

i have same ecu in my passat tdi formotion
you need ols 233 otherwise car no more start

I have the ols233 file. Can you post your ori?

**kennfeld** · 24th June, 2013, 10:50 PM

i tested online in my winols the server answers that the good dll is ols 233 BoschV4.1 version 2.05

**kennfeld** · 24th June, 2013, 10:51 PM

Download Checksums

**kennfeld** · 24th June, 2013, 11:21 PM

Originally Posted by budG60

The file is 100 sure not tuned. At first I thought the file was not read properly, but I have already tried with 3 different tools.

your file isn't original
torque limiter advance egr maps all are tuned
somebody make egr maps flat ...

**gezame** · 25th June, 2013, 12:52 AM

Originally Posted by budG60

Hi, can someone check the attched ori file of a VW Passat 2.5tdi? Somehow winols is not able to make the checksum. A good ori file would also be fine.

Hi
You file is mod.
This is the original file for this ecu.
Br.

**kennfeld** · 25th June, 2013, 12:56 AM

yes automatic sw coding isn't an original 3011

**budG60** · 25th June, 2013, 09:57 PM

You are right!! Some egr maps (not all) are flat and it seems some maps are missing, which is probably the cause winols was giving problems. It is a little bit tuned I see now. Funny, because the owner of the car has the car for many many years and did not know this. Thanks for the help.

**kennfeld** · 25th June, 2013, 10:40 PM

Originally Posted by budG60

You are right!! Some egr maps (not all) are flat and it seems some maps are missing, which is probably the cause winols was giving problems. It is a little bit tuned I see now. Funny, because the owner of the car has the car for many many years and did not know this. Thanks for the help.

yes but my official winols checksum work on this car you use ##### version ?
the owner of the car if he use manual gear box sw 3012 then the mod's are not used in his car ....

**budG60** · 26th June, 2013, 08:19 PM

Originally Posted by kennfeld

yes but my official winols checksum work on this car you use ##### version ?
the owner of the car if he use manual gear box sw 3012 then the mod's are not used in his car ....

Have you tried to mod my file and correct the checksum without a problem? I have used the original file, tuned it and flashed it this afternoon and the car drives perfect. SW coding is 3011 (automatic).