Using an Analog Input for Fuel Level
I want to be able to send this to the PDM as I am pretty tight on inputs to the ECU and the PDM is also in the CAN stream obviously. I can apply filters to the signal at the Dash so I am not worried about dampening the signal. Rough idea of how I go about this? Will I be able to transmit the value over CAN?
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I looked at the cal and I just send the inputs voltage to the Link/CD and let them do the math. just figure out full and empty. if you want it precise maesure voltage every 2gallons of fuel added and plot that. it looks like i have 1.4V at full and 3.5 at empty. The CD dash handles the math functions for me.