But mine does restart after a minute or so. So I don't think it's the harness.
Don't you agree?
thats how mine was at first, cut out at traffic lights with no warning......by the time id shoved it out of the way it started again.
went on for a few weeks with no issues .......they it came back and got worse and worse
garage had it on a boshe machine and it showed voltage drop for injector one and engine shut down but he couldnt say why........so found a local auto electrician who could say why