mazda 3 restore to original map

**claymane** · 26th December, 2020, 01:12 AM

hello everyone ,

I am a newbie on tuning, i bought a car (MAZDA 3 1560CC 109 HP 80KW 2006) which has been mapped and DPF off by the original owner. and I would like to restore the ecu to the original map and install the antipaticulate Filter.

The problem is that i do not have the original file, i found a file which has the same SW number but i am afraid to flash the ecu and the car does not start again. due to injector coding immo...

EDC16C34/2.2

SW NUMBER 1: 1037379069
SW NUMBER 1: 1037379069

FORD HARDWARE NUMBER: 9643626080
FORD HARDWARE NUMBER: 5008050203

Attached you find the file i downloaded from the ecu with MPPS V18 (the previous owner told me that it has been modified with dpf off it ).

I compared it with another file from the same ECU with the same software with HEX COMPARISON, and I do not see any different data. except ROW 007FC... I am confused i can't understand the meaning of those numbers.

08 10 18 76 45 0316 11 05 162106 FF FF FF FF (DOWNLOADED ECU from my car)

08 10 18 76 05 7520 12 05 13 25 39 FF FF FF FF (ORIGINAL FILE FROM ANOTHER ECU)

Can you help me with the file ? i want to restore it to original.

thank you a lot !