Disabling EGR EDC16U31

by **stanislav georgiev** » Thu Aug 27, 2015 4:50 pm

borg123 wrote:I know this is old topic, but still...

I was reading that on EDC 16 are 5 maps and that 2 and 5 maps need to be set to 0 to get EGR off.

Is this right?

Thx!

Yes this is how to disable the EGR

by **borg123** » Tue Sep 01, 2015 9:14 am

Thanks!

I have to find now those maps as it seems that I am blind! :crazy:

by **kennfeld** » Tue Sep 01, 2015 4:39 pm

stanislav georgiev wrote:
borg123 wrote:I know this is old topic, but still...

I was reading that on EDC 16 are 5 maps and that 2 and 5 maps need to be set to 0 to get EGR off.

Is this right?

Thx!

Yes this is how to disable the EGR

No it not disable the EGR it only close it and it need functionnal one

by **borg123** » Wed Sep 16, 2015 8:31 am

Yes, I know that.
EGR is OK.
I just can't find maps to close it...

by **stanislav georgiev** » Wed Sep 16, 2015 10:56 am

Upload your file to check

by **tajfun211** » Sun Oct 11, 2015 12:10 pm

To disable EGR You have to change value in 2 and 5 little bumps showed on the ORI file below to 00000.

by **mistera** » Tue Jul 19, 2016 4:34 pm

if EGR is closed with hysteresis map.
Which valve is show over diagnose on MB03: EGR-Actuator 100% or 0% right ?

by **Dmitry** » Tue Jul 19, 2016 4:37 pm

100.6% - closed

by **rapallie** » Thu Jul 21, 2016 3:36 pm

mistera wrote:if EGR is closed with hysteresis map.
Which valve is show over diagnose on MB03: EGR-Actuator 100% or 0% right ?

If you do a test drive and make a log, you will see that even after the hysteresis map change, the EGR-actuator will sometimes open briefly to 82% and then close again to 100%.

by **mistera** » Sat Jul 23, 2016 9:15 pm

rapallie wrote:
mistera wrote:if EGR is closed with hysteresis map.
Which valve is show over diagnose on MB03: EGR-Actuator 100% or 0% right ?

If you do a test drive and make a log, you will see that even after the hysteresis map change, the EGR-actuator will sometimes open briefly to 82% and then close again to 100%.

so the hysteresis solution is not the 100% right way to close egr ?