2.0 Marine Diagnostics
87
Reference Manual
1- Mercury Marine
TACH TEST IN
PROGRESS . . . . .
TACH WILL DISPLAY
3000 RPM.
DID THE TACH DISPLAY
3000 RPM?
PRESS 1 FOR YES
PRESS 2 FOR NO
Press 1 key.
Press 2 key.
CHECK HARNESS
CONTINUITY BETWEEN
ECM AND SUSPECT
COMPONENT
↓
↑
REFER TO SERVICE
MANUAL WIRING
SCHEMATIC FOR
INFORMATION
↑
Select Load Test:
1-IGNITION
2-FUEL INJECTOR
3-DIRECT INJECTOR
4-OIL PUMP
5-FUEL PUMP
6-HORN
7-MISCELLANEOUS
8-TACHOMETER
9-RELAYS
↓
TACH SELECTOR INPUT
SWITCH CORRECT?
CALIBRATION NEEDED?
↓
↓
↑
CHECK FOR +12 VOLTS
AND GROUND TO TACH
ASSEMBLY.
Press the
↓
key.
Press the
↓
key.
Press the
↓
key.
Available
Press
To EXIT
Summary of Contents for SmartCraft Systems
Page 9: ...Preface 7 Reference Manual NOTES...
Page 28: ...1 0 Introduction 26 Reference Manual NOTES...
Page 29: ...2 0 Marine Diagnostics 27 Reference Manual OVERVIEW 1 Mercury Marine...
Page 98: ...2 0 Marine Diagnostics 96 Reference Manual NOTES...
Page 107: ...3 0 Glossary of Terms 105 Reference Manual NOTES...