after engine warm-up and on the road engine quits, and won't re-start. Engine turns over and really tries to light up but just won't run, very poor, very low idle is all I get. If I depress the pedal or pump the pedal the engine quits. This has happened four or five times now. Could this be a fuel pump problem or is it one of many sensors or relays failing? The only "Fault Code", I get displayed is FF13 manifold pressure sensor.

 

Try turning the idle up past 500 rpm. If the idle drops below 500rpm, the engine will stall. I had this happen to me.

 

i had the same problem with mine, it was fixed by sorting the idling speed (and a full service at the same time made it run sweeter as well.)