MembersPage/PeepPaadam/Mercury (2020-09-07 10:20:57)

Engine is Mercury 30ELPTEFI outboard boat engine, 30/40 hp(depening if air restrictor is installed or not), 3cylinder (firing order is ... ?), 4stroke EFI.

Has three individual coils, three high impedance injectors.


Primary trigger (Crank trigger) Pattern is 60-6 (54 teeth total).

14+4 + 16 + 2 + 15+3 (please confirm or correct/reverse if rotates the other way around

Total of 6 missing teeth locations:

Direction of rotation is ... ? A: Clockwise (PeepPaadam)

Here is photo of flywheel, marked the missing tooth locations and teeth between missing teeth. Starter gear ring is located behind the tone ring, might be confusing on the photo.

Also have schematic diagram of ECU components and connections along with pin numbers.

flywheel.jpg