Tachometer Load Test - Quicksilver SmartCraft Systems Reference Manual

2.0 Marine Diagnostics

TACHOMETER LOAD TEST

Using the OUTPUT LOAD TEST function, you can exercise the ECM
and various output loads (ignition coils, injectors, pumps, horn, etc.)
controlled by the ECM.
Make sure that the SELECT FUNCTION menu screen is displayed on
the DDT. Press the 3 key.
The SELECT LOAD TEST screen will appear. Use the key to display
the additional screens and the
This test is run with key switch in run position only (engine off). To test
the tachometer press the 8 key.
NOTE: This test will run automatically once the user has entered
tach test. It is normal for fuel pump to run during the test since the
main power relay controls the pump. This test will only work with
an analog tach.
Press
Available
To EXIT
86
1- Mercury Marine
Select Function:
1-OIL PUMP PRIME
2-CYLINDER MISFIRE
3-OUTPUT LOAD TEST
4-RESET BREAK-IN
Select Load Test:
7-MISCELLANEOUS
8-TACHOMETER
9-RELAYS
WATCH FOR VISUAL
INDICATION OF TACH
DURING THIS TEST.
CONTINUE? 1=YES 2=NO
ENGINE ISN'T RUNNING
DURING THIS TEST.
PRESS 1 TO CONTINUE
PRESS MODE TO CANCEL
5 SPECIAL FUNCTIONS
to return to the previous screen.
Reference Manual