Why fuel does not go through pump? Toyota rav 4 d4d engine

a D4D diesel engine in a TOYOTA HILUX
well all filters good (air and fuel)
all diesel fuel lines purged of air and at spec pressure
good fuel pumps.
glow plugs not dead,(all)
get the service manual and it covers injector changes steps.
fuse good? to pumps. (lift pumps etc) many pumps can not pump air so must be primed.

Here are all your fuses and relays.

https://fuse-box.info/toyota/toyota-yaris-vitz-belta-xp90-2005-2013-fuses-and-relay

As you will see it doesn't show that it has one. Also, as none of the parts sellers are advertising one, I also don't think there is one.

https://www.google.com/search?q=2011+toyota+yaris+d4d+fuel+pump+relay

Remarkably easy fix here and a funny joke at the end :>D

https://www.youtube.com/watch?v=02fSE4G-iuo

https://www.google.com/search?q=2011+toyota+yaris+d4d+hard+starting

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No data exists on rotation speed.

https://www.google.com/search?q=Toyota+Hilux+2.5+D4D+fuel+pump+rotation+speed

Fuel Pump Pressure and Volume.

Fuel Pressure and Volume Testing - Toyota Service Blog

https://www.toyotaguru.us > engine-control-systems > f...
5 days ago - 33 PSI. 40 PSI. 38 PSI. 46 PSI. Engine Off Residual Pressure (after 5 minutes). > 21 PSI. > 21 PSI. Maximum Pump Pressure* (pressure relief ...

Pumps and Injectors. Search Query is

Toyota Hilux 2.5 D4D diesel fuel pump pressure

https://www.google.com/search?q=Toyota+Hilux+2.5+D4D+diesel+fuel+pump+pressure

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Verify the in tank pickup fuel pump is running when the engine is being cranked. It will only run about 1 second when the key is turned on unless the engine is cranked.

egr valve flow problem-theyr common for hidden vacuum leaks--may need new--can leak wher hooked to engine or the valve stics--take it out and blow into it-shud b no resistence-------junk yards have gud used ones

White smoke is coolant.
Black smoke is oil
Blue smoke is excessive fuel

Sounds like a problem with the auto choke or air/fuel mixture. what engine do you have?

you should take your car to the local auto parts store and have them run a free diagnostic scan. it sounds as if it is an electrical or computer problem. and with all the recent computer problem with toyotas that is what I would do first. I hope this helps please rate this and thank you

it could be many things, fuel filter may be clogged or fuel pump is weak and not pumping enough fuel preasure or may need a tune-up. may have arching coils or plugs,

its a constant 4wd