Previous owner tuning file review - Opel Vectra EDC16C39

by **Luke** » Tue Nov 09, 2021 11:49 am

Hello,

I bought used opel Vectra 1.9 150 EDC16C39 with stage 1 tuned ecu. Previous owner gave me original file and tuned file to the car.
Car is fabrical without DPF with deleted swirl flaps and EGR. Could anyone check it? I think so something is not good, because car smoke on full throttle. Car accelerate better and have little smoke only when gas pedal is pushed max to the 60 percent.
On car is mounted FMIC on the front

Thanks a lot for review and fix

by **Luke** » Mon Nov 15, 2021 2:48 pm

Anyone can help me? I can pay for that. I used mpps to write fabrical oem 150ps software and car is not smoking on fabrical software. I think so this ecu mod is failured or bought on random website.

by **atejedav** » Tue Nov 16, 2021 6:33 am

Luke wrote:Anyone can help me? I can pay for that. I used mpps to write fabrical oem 150ps software and car is not smoking on fabrical software. I think so this ecu mod is failured or bought on random website.

Hi.

test this version, i think the issue with performance and smoke will be fixed :D

if woks fine, i will send you the final version.
Note: the checksum should be corrected with your tool, tool used to write the file back to your ecu

kind regards

by **Luke** » Tue Nov 16, 2021 11:34 pm

atejedav wrote:
Luke wrote:Anyone can help me? I can pay for that. I used mpps to write fabrical oem 150ps software and car is not smoking on fabrical software. I think so this ecu mod is failured or bought on random website.

Hi.

test this version, i think the issue with performance and smoke will be fixed :D

if woks fine, i will send you the final version.
Note: the checksum should be corrected with your tool, tool used to write the file back to your ecu

kind regards

Hi, I don't know what I should do with tool ( checksum) ? I have as many users china clone mpps v13. If I write your file as you prepared it my car start properly? :) Im asking, because I don't have any experience with this tool.

by **atejedav** » Wed Nov 17, 2021 4:27 am

Ok,

have you even write original file to your car? then write the modified or tuned file also with the same tool?

if so, your tool fix the checksum diference :-)

if not, likely the tool you gave does not can fix the checksum at write time.

original tools correct the checksum when you write any file to the ecu.