Ok. I came in after the HP pump and the in tank pump had been changed. As far as CR goes its still new to me and Im feeling my way. Its the usual scenario, they have spent all the money with other people and now I have to fix it and I'll only get one shot. I started with codes, P1191 and P1093. recorded and cleared. Checked Air and coolant temp actual v measured no problem there. ok. I have desired FP at 25Mpa, actual at 25Mpa at idle and they pretty much mirror each other as you load up the engine. bear in mind no fault found during test drive. Leak off test all injectors were virtually identical. Fuel filter is new. What should the low pressure be?
Thanks.