Fuel Injector Load Test - Quicksilver SmartCraft Systems Reference Manual

FUEL INJECTOR 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.
This test is run with key switch in run position only (engine off). To test
the fuel injector for mechanical activity press the 2 key.
DISCONNECT POWER
TO HIGH PRESSURE
FUEL PUMP
PRESS 1 TO CONTINUE
Press the1 key.
LISTEN FOR INJECTOR
OPENING AND CLOSING
DURING THIS TEST.
CONTINUE? 1=YES 2=NO
Press the1 key.
NOTE: This test will run automatically once the user has entered a
cylinder number to test. Disable fuel pump by removing fuse or
unplugging fuel pump connector if so equipped.
Reference Manual
2.0 Marine Diagnostics
1- Mercury Marine
Select Function:
1-OIL PUMP PRIME
2-CYLINDER MISFIRE
3-OUTPUT LOAD TEST
4-RESET BREAK-IN OIL
Select Load Test:
1-IGNITION
2-FUEL INJECTOR
3-DIRECT INJECTOR
5 SPECIAL FUNCTIONS
ENGINE ISN'T RUNNING
DURING THIS TEST.
PRESS 1 TO CONTINUE
PRESS MODE TO CANCEL
Press the1 key.
SELECT CYL TO TEST:
1 2 3 4 5 6 7 8
PRESS MODE TO CANCEL
Press the1 key.
Press
To EXIT
Available
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