[Batje]

Hi everyone,

I'm looking for some specific files from I-step F010-14-11-505.
The car we were working on had a few faults regarding the SCR/Adblue system.
We found nothing fysically wrong with the DEF fluid, Dosing system and sensors around the SCR cat.
So we proceeded by updating to the latest available I-step.
This solved the SCR problems but created a new problem...

The car seems to have lost some power, also when cruising the tachometer bounces a little bit.
The DDE produced no fault codes but having looked through live data we found the actual air mass measured by the MAF to be consistently indicating 50-60 kg/hr less than the nominal value.
The EGR valve does not seem to be stuck open so there would be no logical explanation why air mass is reduced by a software update.
Prior to the software update there were no issues with the air mass measuring.

So knowing this i would like to try downgrading it to it's original i-step.
I don't have PSdZdata from 2014 and i'm not planning on downloading the full PSdZdata from 2014 just for downgrading the DDE.
So could somebody please send me the files for these software units? 

BTLD_00000A0A_006_024_000
SWFL_00000A0B_105_025_000
SWFL_0000287B_105_025_003

Thanks guys