NEED HELP edc15 renault espace 2.2 dci EGROFF

[Romaus]

help please, i try EGROFF in this file by switch addresses: 72725 and 7274C from 001 to 000(8-bit) egr is off with disconnect sensor, but ECU when engine acceleration show 2 errors: DF301(1815) and DF056(1806), HELP please correct remove egr or delete this errors from ECU


P.S. in renault espace 1.9 dci in the same ECU this method delete EGR perfect work

[morgano]

My bet.... 72726

[kennfeld]

why you touch 7274C???

[Romaus]

My bet.... 72726

i was tried 72726 switch, but CLIP show EGR work percentage EGR valve don't 0% this change from 5 to 60% how on working EGR, or need change only 72726 to 000 and disconnect sensor from EGR valve ?

p.s. when i change only 72725 to 000 bit EGR is close, but if disonnect egr show error: egr valvepen circuit, then i change 7274C to 000 and error don't show

[morgano]

If not 72726 then try 72724, i always see that switch in a even position related to the 30 by 8, 10 or 12 positions, never. Seen diplaced an odd number of positions.


Regards,

[Romaus]

thanks for help, i will try and answer about results
BR

[Romaus]

today i tested many solutions and find work solution: 72724, 72725, 7274C - i switch to 000 (8 bit view), 7274A, 7274B - i switch to 255(in 8 bit view) with disconnect sensor from EGR, don't have errors... i will test if anything change i will write, maybe this help anybody

P.S. 72726 - how i can see is boost control switch, if switch to 000 turbo working on max power(3000 mbars in this car), geometry don't work

[morgano]

So egr switch is 72725 you were right.


Regards,