BRP Evinrude E-TEC, Manual

Page: 362 / 364

T-362
Trouble Check Chart
Outboard Starts, Low Maximum RPM
Outboard Starts, Low Maximum RPM
Excessive Smoking
OBSERVATION POSSIBLE CAUSE PROCEDURE
SystemCheck light Outboard is in S.A.F.E. Check S ervice Codes and SystemCheck warning
Setup or rigging
change Incorrect propeller Refer to specifications, check recommended
WOT RPM; water test and install correct pitch pro-
peller
Incorrect outboard mounting
height Refer to installation guidelines
Performance of out-
board at lower
speeds appears nor-
mal Incorrect, fouled, or worn spark
plugs Replace spark plugs
Contaminated or poor quality
fuel Check or replace fuel supply
Fuel supply restricted Check primer bulb, anti-siphon valve, and fuel
pick-up, check for fuel system air leaks
Low alternator output (55 V) Check voltage on 55 V circuits, refer to System
Analysis and Electrical and Ignition
Weak or erratic ignition opera-
tion Check ignition, refer to System Analysis and
Electrical and Ignition
Fuel injector electrical circuit or
control function Check voltage at injectors, refer to System Anal-
ysis
Restricted or leaking fuel injec-
tors Check injectors, refer to Fuel System
Low fuel pressure Check circulation pump operation, refer to Fuel
System
EMM programming, timing, or
operation
Check EMM program and timing; check injector
coefficients; and monitor injector circuits and igni-
tion primary outputs
Restricted engine exhaust Check and repair as needed
OBSERVATION POSSIBLE CAUSE PROCEDURE
May coincide with
increased oil con-
sumption
(normal if occurs after
winterization) Contaminated or poor fuel
quality Check or replace fuel supply
Excessive fuel or oil consump-
tion Check fuel system for fuel supply air leaks or
leaking fuel injectors
Outboard in break-in mode Use diagnostics program to check
Outboard mounted too low Check installation height of outboard
Vapor separator vent Check vapor separator assembly for proper vent-
ing/float valve operation
Faulty/leaking fuel injector(s) Check injectors, refer to Fuel System
Damaged fuel lift pump Check for internal leaks