BRP E200DHLSEB, Service Manual

Page: 115 / 412

113
SYSTEM ANALYSIS
DIAGNOSTIC PROCEDURES
6
•
Check the
RPM Profile
for long periods of low
speed operation or periods of over-revving rpm.
•
Check the
Engine Temperature Profile
for evi-
dence of cold running or overheating.
•
Check the
Knock Profile
for high knock levels.
High knock levels may be due to high operating
temperatures, incorrect ignition timing, poor-
quality fuel, or a loose knock sensor.
•
The
Last Two Minutes
profile reports engine
run-time values during the last two minutes of
operation above 1500 rpm. Information is col-
lected once per second. The newest record is
first on the list. As each new record is added,
the oldest record is removed.
The
Engine Identity Report
provides a snap-shot
of current engine and sensor conditions. From the
Identity
screen, press the
Print
button. Next, press
Print to Printer
to print, or
Print to PDF
to save the
report.
Operational Inspections
Run the outboard to confirm actual symptoms
before performing any unnecessary procedures.
Inspection should include the following:
•
Make sure the outboard can be cranked easily,
with no mechanical binding.
•
Check the
EMM
LED Indicators for system sta-
tus information. Refer to
EMM LED INDICA-
TORS
on p. 116.
Engine Temperature Profile
007200
Knock Profile
007093
Last Two Minutes Profile
007202
Engine Identity Report
007203