Aussiemick Posted September 1, 2021 Report Share Posted September 1, 2021 I want to setup a fuel gauge to put to a Powertune digital dash. What I need to know is what input I could use to get a percentage readout so I could read 0%, 50%, 100% fuel level from the sender. Quote Link to comment Share on other sites More sharing options...
Adamw Posted September 1, 2021 Report Share Posted September 1, 2021 I assume you already have it wired and are just asking about the software set up? Use a GP analog input and set up a cal table something like below. In this example a voltage of 3.00V would be converted to a fuel level of 50%. Quote Link to comment Share on other sites More sharing options...
Aussiemick Posted September 2, 2021 Author Report Share Posted September 2, 2021 I am using a circuit diagram in a previous post for a 3uz in 2017. Quote Link to comment Share on other sites More sharing options...
Adamw Posted September 2, 2021 Report Share Posted September 2, 2021 Yep that should be good Quote Link to comment Share on other sites More sharing options...
Aussiemick Posted September 8, 2021 Author Report Share Posted September 8, 2021 Just a quick question, I cannot get the fuel level to show on the Powertune gauge as there is no corresponding data source in their system. Will I need to create a new id in my can setup and what should this look like. Just a note, the calibration for vl's is low voltage for a full tank and high voltage for an empty one. Thanks. Quote Link to comment Share on other sites More sharing options...
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