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xdamdamx
18th January, 2017, 11:15 AM
Hello friends,
Could you help me with EGR OFF in this file ?

DTC: P0404 (limp mode 3000RPM)
EDC17C08
Read BOOT FGTECH

0281018188
39120-2a302

Thanks in advance!

tomek3232
18th January, 2017, 11:44 AM
Here you go :) Pass PM

Test and report

xdamdamx
18th January, 2017, 12:23 PM
tome3232 it's off by hysteresis, thanks! but DTC P0404 (EGR position ) is active, and limp mode still.

tomek3232
18th January, 2017, 12:49 PM
Check EGR, if it is open, close it

xdamdamx
18th January, 2017, 01:05 PM
It's closed, but the position sensor is faulty.

Babos
18th January, 2017, 01:15 PM
because there is electronic problem!

xdamdamx
18th January, 2017, 01:20 PM
It's related to hall effect sensor in the EGR, if i connect new egr just for a moment, the fault is gone and engine revs normally. On old one i have 3000RPM and P0404.

mihaiservice
18th January, 2017, 05:41 PM
Hi
Even with dtc off still will be in limp mode ! you have to bypass debouncing time from egr !

pike
18th January, 2017, 08:34 PM
Hi
Even with dtc off still will be in limp mode ! you have to bypass debouncing time from egr !

Hi.
What debouncing time to use in this ECU? Value is usually 0.1s.