Technical Fiat ducato 2.3 multijet euro 6

[Avalanche]

I've got a question so my van is stuck at. Max of 3000rpm and when I go on the mountains it's so slow doest go over 15mph on the motorways it goes 70 mph it's a 2016
And my mechanic said the ecu is damaged and there's not sufficient electric coming out
The throttle body stays open all the time
Is that normal?
The throttle pedal on my obd says it at 20 percent when the car isn't even on is that normal?
And it says 100 percent load when the vehicle isn't even on is that normal ?

 

[bugsymike]

I've got a question so my van is stuck at. Max of 3000rpm and when I go on the mountains it's so slow doest go over 15mph on the motorways it goes 70 mph it's a 2016
And my mechanic said the ecu is damaged and there's not sufficient electric coming out
The throttle body stays open all the time
Is that normal?
The throttle pedal on my obd says it at 20 percent when the car isn't even on is that normal?
And it says 100 percent load when the vehicle isn't even on is that normal ?

Ha,ha! That's a new one to me "And my mechanic said the ecu is damaged and there's not sufficient electric coming out"
I suggest use a good diagnostic tool such as many on here use like MES (multiecuscan) or similar that will give good details of error codes etc. related specifically to your vehicle.
It sounds like it is stuck in "limp mode" to me due, to some error that the ECU is correctly reading and preventing the vehicle from going fast until the error is fixed, something I would expect a professional mechanic to know.

 

[Avalanche]

Ha,ha! That's a new one to me "And my mechanic said the ecu is damaged and there's not sufficient electric coming out"
I suggest use a good diagnostic tool such as many on here use like MES (multiecuscan) or similar that will give good details of error codes etc. related specifically to your vehicle.
It sounds like it is stuck in "limp mode" to me due, to some error that the ECU is correctly reading and preventing the vehicle from going fast until the error is fixed, something I would expect a professional mechanic to know.

It was the ecu I replced it and now it drives terrific but now I have another problem the new ecu kit is stuck on 65mph like a limiter any idea

 

[bugsymike]

It was the ecu I replced it and now it drives terrific but now I have another problem the new ecu kit is stuck on 65mph like a limiter any idea

I am guessing it wasn't a new ECU, many vans have the dealers set the speed limit to stop their drivers "ragging" them.
I have had a couple of Iveco Daily's like that one was set at 65 MPH the other was 56mph which was a nightmare for overtaking.
You may find MES or similar can reset it , but failing thast it may be a Dealer job.

 

[Zarris Yanni]

Hello all. I have a problem. My ducato from 2017, 2.3 multijet, 130. have a 2014 ECU and is not doing right the DPF regeneration. How can i fix this problem? can i rewrite on my ECU a software from 2017? does not have AdBlue.

 

[deejays]

Hello all. I have a problem. My ducato from 2017, 2.3 multijet, 130. have a 2014 ECU and is not doing right the DPF regeneration. How can i fix this problem? can i rewrite on my ECU a software from 2017? does not have AdBlue.

I have to ask the question - have you fitted a 2014 ECU to the 2017 engine? The 2014 ECU may well be for the Euro5/5+ engine which does not have a dual EGR system and there are many other significant differences specially regarding the DPF system. The 2017 engine would be a dual EGR engine. Why not get the correct ECU?

 

[bugsymike]

It may be an idea to start a new thread with your problem to get best advice, as tagging on to someone elses can cause confusion.

 

[Zarris Yanni]

I have to ask the question - have you fitted a 2014 ECU to the 2017 engine? The 2014 ECU may well be for the Euro5/5+ engine which does not have a dual EGR system and there are many other significant differences specially regarding the DPF system. The 2017 engine would be a dual EGR engine. Why not get the correct ECU?

I brought it like that last year and I found out only now. The car is in service for cleaning the dpf