p0105 on panda 1.2 petrol

[legendaryslave]

hello to all the forum I have a problem on a fiat panda 1.2 8v, year 2004 engine type 188a4000 injection iaw5af hybrid, practically ? arrived in the workshop with engine light on and recording the fault circuit P0105 pressure sensor collector, the first thing I did ? clean the throttle body and re-beats butterfly reset parameters self-adaptive, the machine has a seghettamento monstrous in terms of required load on the engine, after that I replaced the pressure sensor manifold+ spark plugs the car is good for a 20tina miles then starts again any ideas or suggestions
thanks in advance for any answers

[cinqueturbo]

Fuel Pressure?

[progresso]

if I remember correctly, there is a service for that problem, but for the verification of the most accurate I need the frame or plate

[carlo abarth]

sucking in air somewhere!!the minimum and regular??? the tappets are ok???

[legendaryslave]

sucking in air somewhere!!the minimum and regular??? the tappets are ok???

I don't feel the aspirations of the fact that ? sporadic the problem and as if he went to sobs, the minimum ? adjust and when it is the fault, the tachometer goes up and down as if he stopped to give the current for a moment

[carlo abarth]

but do not, and that has some mass slow???

I don't feel the aspirations of the fact that ? sporadic the problem and as if he went to sobs, the minimum ? adjust and when it is the fault, the tachometer goes up and down as if he stopped to give the current for a moment

[cicciocar]

Hello,try to inform you if there any update of the control unit.

[blackwolf76]

Maybe you said yourself... try to check the sensor of the engine rpm. Likely when it does not read well lose the signal, as evidenced by the revolution and create the problem. Also sprinkle a little bit of spay into the plugs of the ecu, a lot of times are fake contacts to create strange problems.

[legendaryslave]

thanks guys, I go on with the tests and I want to know

[legendaryslave]

thanks to all of the valuable advice I have now replaced the group of the butterfly, I would keep under observation