ECU Fiat Punto

Feb 24, 2005 3 Replies
D

Hi all, some help would be appreciated



I have a Fiat and recently the exhaust pipe broke from the middle (near the filter of silencer) I left it running without changing it and then I went abroad for 2 weeks and I left it parked and disconnected the battery (I think causing the ECU to reset) then after



3 days or so, the Engine is running half the speed, jurking and missing (it?s working only on two spark plugs)

Could there be a sensor in the silencer that caused the ECU to function at half the power or it?s more likely that the ECU is damaged ?



If it?s a sensor, Could I disable it and reset the ECU and see if it works?



Pls help



Thanks


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A

the Engine is running half the speed, jurking and

How do you know it's only working on two plugs; if you are sure then maybe they should be looked at first.

Andy

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D

"andrewportess1" wrote: > the Engine is running half the speed, jurking and > > missing (it's working only on two spark plugs) > >

My mechanic checked them and he told me that the problem is the ECU that it?s not functioning them. could this be? the car is only 3years old

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H

have the ignition coils checked; failure is frequent with the Punto.

Heiner

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