GT350 external fuel guage

[Tonymustang302]

Does/has anyone added an seperate fuel level gauge on a stock setup? Aim is super cool and doesnt have a pid for the fuel guage on their dash for the gt350 so i have no clue what amount of fuel i have in the car. Would like to tap into the sending unit and run a autometer in the dash vent or something

 

[bauern]

Does/has anyone added an seperate fuel level gauge on a stock setup? Aim is super cool and doesnt have a pid for the fuel guage on their dash for the gt350 so i have no clue what amount of fuel i have in the car. Would like to tap into the sending unit and run a autometer in the dash vent or something

Assuming the OEM sender uses resistance, you'd have to know the ohm range of the OEM sender and try to find a gauge that uses the same range.
You can add fuel to the Aim dash by adding an adapter to convert the resistance to a 0-5V output. You still need to know the OEM resistance range to have the adapter calibrated. It's been a while but I'm pretty sure I used Iron Canyon Motorsports for it but that was for an SN95 so can't help with your settings.

 

[steveespo]

The in tank senders are not very stable or accurate during track conditions. I don't think you will see accurate informations. What you might try is picking up the fuel flow numbers in lbs/hr and converting that into a formula to read number of gallons. I think Chris @captdistraction might be able to help get the correct CAN info.

 

[Tonymustang302]

I dont use much on track since this is my backup time attack car now. I just need to know how much is in there before sessions.

i may just go to a fuel cell cuz its having the dreaded gas pump fill presure stop issue

 

[Tonymustang302]

Assuming the OEM sender uses resistance, you'd have to know the ohm range of the OEM sender and try to find a gauge that uses the same range.
You can add fuel to the Aim dash by adding an adapter to convert the resistance to a 0-5V output. You still need to know the OEM resistance range to have the adapter calibrated. It's been a while but I'm pretty sure I used Iron Canyon Motorsports for it but that was for an SN95 so can't help with your settings.

Im pretty sure the oem is 0-360ohms

 

[bauern]

Im pretty sure the oem is 0-360ohms

Just a heads up, someone over at mustang6g asked the same question. They claim the range is 10 -180 (F-E). There's another thread that claims this range for the GT as well.