2007 Evinrude E-Tec 75, 90 HP outboards Service Manual, Page 99Get this manual
ENGINE MANAGEMENT MODULE (EMM) EMM DIAGNOSTICS Perform timing verification after any of the following procedures: Powerhead replacement Crankshaft replacement Flywheel removal or replacement CPS replacement EMM replacement EMM software replacement
Idle Speed
Use Idle Adjust of the diagnostic software to increase or decrease the IN GEAR IDLE speedThis "Idle Offset" can be set for approximately 600 to 1000 RPMThe usable scale of this function is is -250 to 100Once "Idle Offset" is changed, the EMM will continue to control engine operation normallyEngine idle speed is not fixedThis idle speed adjustment offsets (increases or decreases) the basic EMM programming and will not set an absolute fixed speed
IMPORTANT: Make sure the timing pointer is
set and the outboard reaches operating temperature before timing verification is performed