ISX in a Volvo low fuel pressure

[Ronnie4447]

(09-27-2018 )Chamberpains Wrote:  Care to share what all you've done and confirmed good? Just so we don't run down the same path over and over again.

This could be anything from a failing mechanical pump, to a stuck check valve, bad timing and metering actuators, clogged fuel line, air in the fuel system, faulty fuel pressure sensor... It can be a lengthy and time consuming list. But snailexpress is right, without Insite or mechanical gauges and sight glasses its hard to say chase this avenue.

Here's a couple good videos so you know exactly how your fuel system works.
Isx fuel system: http://www.youtube.com/watch?v=HvvFElrc5...EjdKnwT_KM

Thanks for the videos that Tells me a lot, I have checked the voltage to the shutoff it is good, because of the loose wire and the codes it was giving I still believe it is electrical. When it started all this it would give me two low pressure codes one just said low fuel pressure, the other said low fuel pressure electrical fault, after fixing the wire it stopped throwing the electrical fault. A friend gave me Two actuators I am just trying to get it to do it again. It ran from 9 till 4 today and never missed a lick or thrower a code on the Volvo in cab diagnostics.