Deman wrote:WinOLS

thanks

I have tried to put to zero 71B55 in a 147 practically equal to that of the first post, but the car turns off almost immediately,
and I can hear loud noise that looks as if egr fully open...someone tell me where is the error? ?place the original file

Do not dump all this address is correct. In Fiat Stilo 71B55 Troilus, worked badly.

excuse me Deman I'm not sure to understand your answer...Anyway thanks for replay...you say that in fiat Stilo do not work...but my question is compare the file of the first post and the file posted by me you say that are same ecu number and few differences.my question is why don't works? Ive modified only alleged bit switch 71B55 but not duty cycle.I haven't disconnect the plug.
some ideas?

Where the EGR key off does not work I edited the map EGR, all raised to the maximum value.

Good one.

Will take a look on my friends 147. :thumbup:

Deman wrote:Where the EGR key off does not work I edited the map EGR, all raised to the maximum value.

I finally had to do so...but I dislike the error in ecu :x ....thanks again Deman

anyway if someone can give me an advice for correct bit of switch for my files for me it would be good .... :D

the calibrator wrote:anyway if someone can give me an advice for correct bit of switch for my files for me it would be good .... :D

001 001 001 001 000 000 001 048

look for that string. first is egr switch.
8 bit mode, 8 columnss first is 001 last is 048

thanks I will try ...then I'll post my result