Fuel pressure regulator
Posted: Tue Jun 28, 2022 8:02 pm
Anyone know if still available and where from
My 300BHP car came with a Bosch B280 500 551 but I cannot find out much about them. I did buy one about 5 years ago new for £30 but alas, can't find them now.
I'm not sure what fuel pressure they run at. Geoff thinks 5 bar but I have something in my head to say it was 3.5 bar.
Both Geoff and Julian have alternative modern units that can be adapted into place.
In the manual is says 86TF9C968BA 9091823 which is of little help but it does only list 1 version but then again they only list one injector listed also?