Might be the rear injector wire harness. The wire breaks inside the insulation and the computer see a fault and shuts the engine off. I could restart mine by turning the key off then back on. Amazon has pigtails for $25.00. Oddly enough mine cut off when going up a slight incline. I hope this helps, its a very common problem.Hi..I have a 2019 pioneer 1000 and it has recently started cutting off after 15-20 minutes of running it. We have check the fuel pressure and have changed the fuel pump with no results. Can anyone guide me in the right direction?