I saw your post before, I liked it and it inspired me to
mount my flex fuel sensor in a similar fashion. But I ended up mounting it on the firewall because i wasn't sure if the vibration will degrade the sensor over time

 

FYI - this is an OEM sensor made by continental automotive. They are a major electronics supplier for many OEMs. It is just rebadged as zietronix.

 

As another FYI, they make three different sizes, and all work the same. I use the smaller version in my Evo and it's what I recommend to others because it's small form factor fits better in a range of places.

Used to have it in my engine bay:



Now I have it by the tank:

 

Awesome install location, i also used the 13577429 sensor. I really like how you reused the Fuel Tank pressure sensor wiring for the flex fuel sensor.

Im about to give up on the stock ECU, after talking with MrFred who told me about the large time investment i have realized this task may beyond my capabilites