Hi everyone
Recently, I was driving to work. I took a turn off from a roundabout and then put my foot down on the gas to accelerate when there was a large `jolt' and the car just cut out and stopped. I tried restarting the car but to no avail. I had 3/4 tank of diesel. I waited for RAC who came and said he could not find the problem so got towed home. Since that time I have searched all over the net and changed the following
replaced in-tank fuel pump
replaced injector control box
replace suction control valve
repalced fuel rail (with both sensors)
I have purchased a foxwell diagnostic tool and also purchased the toyota/lexus program for it. I have no fault codes present. Live data tells me that there is no fuel pressure present. I have read that it may be the high pressure pump at the back of the engine, but isnt this mechanical and is operated by the the engine running? The fuel priming works ok, when initiated I have loads of pressure up to the high pressure pump, but again live data shows no fuel pressure.
any ideas please?