Idle revs only, ie nothing but tick over when pumping the accelerator
Engine cutting out
Seems to run better once warmed up.
1st AA call out diagnosed the Air Flow Meter, unplugged and engine worked fine.
Air Flow Meter replaced under warranty and all was fine for a week or two.
2nd AA call out and after some homework EGR suspected. EGR cleaned by garage and told its working fine however the EGR will be replaced Monday under warranty because AA are a bit fussy.
Collect car and it wouldn't start, unplug Air Flow Meter and it starts 'just'. On drive home Engine Management Light comes on and I'm also told I have limited cruising distance (tank quarter full).
Anyway a friend of mine has the Fiat ECU Scan software, plugs it in and goes for a spin, EGR Control remains 'off' for most of the lumpy no power journey and when 'on' EGR valve opening percentage remains very low. Swap to friends 159, his EGR Control opens every time he touches the accelerator with EGR valve opening percentage in the 20s, 30s, 40s.
I will re post when the new EGR is fitted but in the mean time I hope this helps with those suffering the same symptoms