• Welcome to Ecoboost Performance Forum. Please log in or sign up.
collapse

HOW-TO: 3.5L EcoBoost DW300c Fuel Pump Assembly into Fuel Hanger

Started by Ecoboost_xsport, July 12, 2020, 09:22:54 PM

Previous topic - Next topic

Ecoboost_xsport

Just a short (by short, I mean LONG) and unedited video of the install of the DW300c into the hanger assembly.  Pretty straight forward but there are a few things not covered in the instructions and some helpful pointers I discovered.  Perform at your own risk.  Definitely one of those "how the sausage is made" videos and if you have an aversion to cutting into OEM stuff, it might make ya squeamish, LOL.  Anyway, just one way I found to skin this cat, I'm sure there are others.

Part 01
https://youtu.be/DvyKPBA4Kr0

Part 02
https://youtu.be/_5zBe1TkhVE

Part 03
https://youtu.be/_P6xhDk-Uhk

Stock LPFP hanger assembly:


DW300c in the box:


Some comparison photos between stock pump and DW300c:






Comparison photos of the stock filter sock vs. what comes with the DW300c.  In the video, I show how you will have to slightly modify this part to make it fit right.








Silicon plug to keep the plastic shavings out of the pump internals when trimming the inside.


Video showing how the DW300c doesn't fit right into the filter sock.  This is before modification of the sock assembly.
https://youtu.be/HV0_Tvyd5lo

A few more close ups of the wire connector (Toyota PN: 90980-11080) I modified in the install video.


Links to the pins/splices you'll need:




Here's some extra pics if anybody wants to know details on the fuel pressure relief valve that is inside the hanger.