Hi every one,

I was called out to this car today, it was unsafe to drive. When pulling away the car surged badly and when revving stationary it it did the same.The mil light would come on momentarily when revving at standstill but not when driving.

There were no fault codes present on fiat or eobd.

The problem is the injectors are shutting down momentarily, like on overrun, this can be seen on my scope clearly. Gas readings at idle are perfect co=0.01 hc=5 co2=15.80 o2=0.15 lambda=1.01 The tps is .6v rising to 4.3v with no glitches. Cam sensor looks fine on my scope. Throttle body cleaned and accelerator cable released. New plugs had been fitted a week before the fault appeared, ht leads and the two coils are working correctly. The ECU on this model is on the near side wing not on the throttle housing. I reset the adaptions with Autodiagnos to no avail.

Has any one come across this before? or maybe give me another prospective on the problem.

I really need a bullet any kind of bullet so I can end it all

Any help will be gratefully accepted.

Barry