Technical Punto gt 1 problem

[Tiago88pt]

Hi,

I got my punto gt 1 engine back and it hasn't been working properly ever since.

It gets to 4500rpm and cuts, sometimes it goes and cuts at the usual time. I already had an ECU (I have 1 burnout and another one that I bought now, which improved the speed and cuts less), and my ECUs work correctly in another car, in mine no less. The ECU of this car has a chip (I don't know which one), and the same doesn't happen. Will there be something canceled in this control unit that will be the problem with my car?

I've already changed the knock sensor, tested other injectors, tested another MAF and nothing changes.

Is it some sensor? Anyone in a similar situation?

I leave a video of the situation.



All help is welcome.

Thanks

(sorry for my bad english)

 

[blu73]

Well as the engine management light is on, i think the best place to start is finding out what the car thinks is wrong..

have a look at this guide and get the code, go from there

Punto (Mk1) - How to read GT engine fault codes

This thread is for the general discussion of the Guide How to read GT engine fault codes. Please add to the discussion here. blu73 submitted a new guide: How to read GT engine fault codes You don't need anything fancy for this, your GT, its key and a short length of wire - thats it...

www.fiatforum.com

 

[jackwhoo]

Yes find out why engine fault light is on.
Nice how to link.