1999 "EE" Evinrude 70HP 4-Stroke Service Repair Manual, P/N 787023, Page 50Get this manual
Quality of the image is intentionally reduced!
During IdlingTrolling: In this mode, ignition timing is controlled within 6_14 BTDCWhen the CTP (Closed Throttle Position) switch is "ON", the ECU changes ignition timing very often It keeps engine sp