Parameters on the fuel chart, with a find box

Draw any reading the device sent, such as io270 or the battery, under the tank level, and find it by typing.

How to

On the Fuel screen, tap Parameters on the chart. The sheet "Parameters on the chart" lists every reading the device sent in the chosen dates.
Type in the find box at the top, for example 270: only the matching rows stay.
Press Enter to tick the first row left, or tick the rows you want. The list keeps its place while you tick.
Escape clears the box; with the box empty, Escape closes the sheet.
Tap Done. Numbers draw as lines in the bottom band (six at a time), on / off values as thin strips. The choice is kept for this vehicle.