1.6 diesel giulietta limp mode without a code from ecu

[Yigit erol]

Hi, the problem is limp mode but no warnings from ecu. I checked all the sensors but no fault is taken. I had ecu checked. Nothing is wrong again. Injectors as well. Can anyone who has this problem help me?

[sunbeam alpine]

Have you connected it to an Alfa Witech system or to a generic code reader?

[Yigit erol]

We connected it to a generic code reader but not alfa witech. as i said it shows no problem in any sensors or system.