Originally Posted by doggydowg
does the igntion curve not get retarded when you coem on boost thoe?
Sure it retards but it's difficult to answer your question witha value. The ignition advance is taken from a 2D map with RPM and MAP as variables.
Originally Posted by doggydowg
does the boost pipe that go to ecu also tell the fuel ecu to richen fuel on boost?
No it doesn't. The fuel ecu doesn't have a clue of the amount of boost, only the amount of air flow. Surely these are a bit linked, but anyhow boost info is not delivered to the fuel "ecu".