Hi,
I have had this transit in and i diagnosed faulty fuel pump and fuel injectors.
Fitted new pump, Timing chain and injectors, It started and ran fine for two days, Then would not start and the glow plug light will flash giving me high fuel pressure. On looking at live data i,m getting 700 bar on crank!
I have fitted a replacement reg as i had one with spare pump.
I scoped the duty cycle on reg with ignition on and at crank. Please have a look and comment.
Shane