7249, Question about ignition timing values..
Posted by XtremeRS, Dec-31-69 06:00 PM
When you view timing advance on a logger, is it displaying total timing, or timing minus the 5 degree base? So lets say the logger says 20 degrees, is it 20 total, or is it really 25 degrees BTDC? I just wonder if the ECU is "adding" in the advance on the display, or if its not including the base with it.
|