evinrude 50hp wiring diagram

[fairweather1]

Hi does anybody have a wiring diagram for an evinrude 50hp.
The problem we have is won't rev over 2000rpm.

[tashasdaddy]

what would wiring have to do with the rpms? have you check spark, when was the carb last cleaned and rebuilt, what is your compression. what year and model #? the 50 hp has been built for 50 years.

[david_r]

what year?

heres a link---its for a '96 v6---but mine is a '79 johnson 115 (v4) and the only thing i noticed that was different was the trim.......mine has the old solenoid instead of relays.
http://continuouswave.com/whaler/ref...ColorCode.html

sounds like you have dropped a cyl or are in "slow" mode.

spark good on both cyls?