Mercury 40 FourStroke User Manual

2
A
IGNITION
90-857046R1 NOVEMBER 2001 Page 2A-1
ELECTRICAL
Section 2A - Ignition
Table of Contents
Specifications 2A-2. . . . . . . . . . . . . . . . . . . . . . . . . . .
Special Tools 2A-3. . . . . . . . . . . . . . . . . . . . . . . . . . .
Flywheel 2A-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Components 2A-8. . . . . . . . . . . . . . . . . . .
Ignition Description 2A-10. . . . . . . . . . . . . . . . . . . . . .
Ignition Component Description 2A-10. . . . . . . . . . .
Electronic Control Module (ECM) 2A-10. . . . . . .
Crank Position Sensor 2A-11. . . . . . . . . . . . . . . .
Stator Assembly 2A-11. . . . . . . . . . . . . . . . . . . . . .
Flywheel Assembly 2A-12. . . . . . . . . . . . . . . . . . .
Ignition Coils 2A-12. . . . . . . . . . . . . . . . . . . . . . . . .
Ignition Test Procedures 2A-12. . . . . . . . . . . . . . . . . .
Direct Voltage Adapter (DVA) 2A-12. . . . . . . . . .
Ignition Troubleshooting 2A-13. . . . . . . . . . . . . . . . . .
Ignition Diagnostic Procedures 2A-14. . . . . . . . . . . .
Recommended Test 2A-15. . . . . . . . . . . . . . . . . .
Troubleshooting with the
Digital Diagnostical Terminal 2A-17. . . . . . . . . . . . . .
Using the Digital Diagnostical
Terminal (DDT) 2A-17. . . . . . . . . . . . . . . . . . . . . . .
Component Resistance Tests 2A-18. . . . . . . . . . . . .
Spark Plug Cap Removal 2A-19. . . . . . . . . . . . . .
Spark Plug Cap Resistor Test-P/N VDFP 2A-20
Spark Plug Cap Resistor Test
P/N VDO5FP 2A-20. . . . . . . . . . . . . . . . . . . . . . . .
Engine Coolant Temperature
(ECT) Sensor 2A-21. . . . . . . . . . . . . . . . . . . . . . . .
Flywheel Removal/Installation 2A-22. . . . . . . . . . . . .
Removal 2A-22. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 2A-24. . . . . . . . . . . . . . . . . . . . . . . . . . .
Stator Removal/Installation 2A-25. . . . . . . . . . . . . . .
Timing Belt 2A-26. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 2A-26. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 2A-27. . . . . . . . . . . . . . . . . . . . . . . . . . .
ECM Removal/Installation 2A-28. . . . . . . . . . . . . . . .
Ignition Coil Removal/Installation 2A-29. . . . . . . . . .
Voltage Regulator Removal/Installation 2A-30. . . .
Crank Position Sensor Removal/Installation 2A-31
Engine Coolant Temperature
(ECT) Sensor Removal/Installation 2A-32. . . . . . . .

Mercury 40 FourStroke Specifications

General

Brand	Mercury
Model	40 FourStroke
Category	Outboard Motor
Language	English