ecu fuel trim

[jondee86]

Each cell is a separate entity i.e. a finite point on the map. Interpolation
only comes into play if the operating point falls in between cells. For
example, if the two adjacent cells have a value of five, any point between
will have a value of five. If the adjacent cells have values of five and
three, the midpoint between them will be interpolated as four.

So to make a single cell or cells 10% richer, add 10% to the existing cell
value. To avoid creating a "skyscraper" effect, you need to taper down to
surrounding values by proportionately adjusting adjacent cells. Some map
software allows you to select a range, and interpolate between the first and
last cells in the range. Very useful for smoothing

Check what options come up when you highlight a cell and right click on it.

Cheers... jondee86