MJD 6F3 EGR OFF Help Please

[Essahihi]

Hello,
Today I did an egr off on this ECU MJD 6F3.D4 from Fiat Doblo 2011 with 1.3 engine. But I come across wired issue which is the check engine light is on but when I scanned the car it does not give any DTC.
Please help me.
Thank you in advance.
This is the ECU:
663468
and this the original/Modded MPC File:
663466

[accodinguk]

Hello,
Today I did an egr off on this ECU MJD 6F3.D4 from Fiat Doblo 2011 with 1.3 engine. But I come across wired issue which is the check engine light is on but when I scanned the car it does not give any DTC.
Please help me.
Thank you in advance.
This is the ECU:
663468
and this the original/Modded MPC File:
663466


Try this one,
Password in PM - Please

<<<------- thanks

[Essahihi]

Hi,
Thank you :star: mister accodinguk for taking time and replying to my thread. But the file that you sent to me is identical to the one that I have written on the ECU.
I have compared them and they look the same.

[accodinguk]

Hi,
Thank you :star: mister accodinguk for taking time and replying to my thread. But the file that you sent to me is identical to the one that I have written on the ECU.
I have compared them and they look the same.

Are you using a professional tool to code read the car ? Some tools will not pick up a pcode or other.

[carbon7319]

ADS will not work when electrical part of EGR is damaged.

[Essahihi]

Actually I am using Autocom

[Essahihi]

Yeah that what I see so what the effective way to fully disable the EGR on this ECU

[pike]

I can EGR off with unplug valve.

[Summa]

I can EGR off with unplug valve.
Many can do ;)

[Essahihi]

Please I want to learn how to that as well if you're willing to share information with all members in this forum it would be great.