View Full Version : Iveco Daily 50C15 EDC17CP52 Speed Limit

17th January, 2017, 11:43 PM
Good day!
If there's a kind person who will help to disable the engine rpm limit?
Now, the speed is limited to 2500-3000 rpm and do not far faster 90km/h due to a broken tachograph.
Iveco Daily 2012y.
Bosh EDC17CP52 Tricor boot mode, readed with FGtech Galletto v 54


20th January, 2017, 10:54 AM
Test this file, speed limit off


21st January, 2017, 12:12 AM
infortunateli, does not vork, stil limited...

26th January, 2017, 09:26 PM
I have some news about tachograph remove problem.

When tacho is disconnected, in the ECU writen DTc:
С49B87(U049B) -can line, the TC01 message transmission delay
C42287(U0422) - can line, data send delay
72264 - speed sensor on shaft

The usual solution of speed limit has no affect, because tachograph miss limit restricts the engine to 2500-3000 rpm.

It possible to trace this DTC`s and disable tachograph verification function?

27th January, 2017, 08:57 AM
Use iveco easy tool. and 5 min job .