Which Fuel Mass PID?

Which Fuel Mass PID are you using to log the mg of fuel being used in VCM scanner? I've attempted to set up a logger with everyone of them I could find and only Volume Fuel Desired will show.

So I created a work around using user defined math to calculate Fuel Mass based on Volume Fuel Desired and the density of diesel, but I'd still like to know what you were tracking in the Fuel Rate graph.

What truck are you working on? Year/Make/Model?

2017 F250, I figured out why none of the PIDs I was trying to graph were working. I had forgotten to add them to the watch channel list so VCM wasn't pulling the data for the PIDs in my graph