159 1.9jtdm does Not exceed 2000 rpm and No failure

hi guys! I have a 159 1.9jtdm 150hp from a year turns with fap off and has path 40000km ..in practice every so often will not accelerate more than 1700 rpm in gear and 2000 rpm at idle... no error..just turn off and back on again and everything returns to normal?? what do I do?
thanks

how ? been done the dpf off?

I don't know..
but I tried to turn another 159 with the same programming.. okay! if you unplug any sensor, the car marks the failure! I don't think has been used ecusafe

Quote:

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Originally Written by REBIRTHAFTERREVENGE

I don't know..
but I tried to turn another 159 with the same programming.. okay! if you unplug any sensor, the car marks the failure! I don't think has been used ecusafe

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the problem that showed sportknight covers off too many dtc to the work of time or ecusafe. try to replace the original file and see if d? failure and in case you make the diagnosis with the file ori!

Quote:

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Originally Written by SandroMarciano

the problem that showed sportknight covers off too many dtc to the work of time or ecusafe. try to replace the original file and see if d? failure and in case you make the diagnosis with the file ori!

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the problem ? if not the problem right away as the car begins to regenerate

also try without having to turn on, only the picture...

ok.. fiat told me that ? route the ecu! but I believe that it is not so!

what are the % of clogging the dpf?

Almost impossible, the problem is, according to me, the fact that you have some sensor that ? went to the you and the machine goes into recovery, but does not appear faulty because of the file luca stanca.

0.0% and tells me fap filter not clogged (or something similar)