Mercury 200XRI User Manual

2
A
IGNITION
90-883728 JULY 2001 Page 2A-1
ELECTRICAL
Section 2A - Ignition
Table of Contents
Specifications 2A-2. . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition Coil Ohms Test 2A-2. . . . . . . . . . . . . . . .
Manifold Absolute Pressure (MAP)
Sensor Ohms Test 2A-3. . . . . . . . . . . . . . . . . . . .
Port and Starboard Temperature Sensors;
Air Temperature Sensor 2A-4. . . . . . . . . . . . . . .
Special Tools 2A-5. . . . . . . . . . . . . . . . . . . . . . . . . . .
Coil Plate Assembly 2A-8. . . . . . . . . . . . . . . . . . . . .
Electrical Plate Assembly 2A-10. . . . . . . . . . . . . . . . .
Theory of Operation 2A-12. . . . . . . . . . . . . . . . . . . . .
Ignition Component Description 2A-13. . . . . . . . . . .
Fuses 2A-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Charging System Alternator 2A-14. . . . . . . . . . . .
Ignition Coil 2A-14. . . . . . . . . . . . . . . . . . . . . . . . . .
Electronic Control Module 2A-15. . . . . . . . . . . . .
Flywheel 2A-16. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Crank Position Sensor 2A-16. . . . . . . . . . . . . . . .
Throttle Position Sensor (TPS) 2A-17. . . . . . . . .
Throttle Position Sensor (TPS)
Troubleshooting 2A-17. . . . . . . . . . . . . . . . . . . . . .
Cylinder Head Temperature Sensor 2A-18. . . . .
Air Temperature Sensor 2A-18. . . . . . . . . . . . . . .
Port and Starboard Temperature Sensors;
Air Temperature Sensor 2A-19. . . . . . . . . . . . . . .
Manifold Absolute Pressure (MAP)
Sensor 2A-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition Troubleshooting and Fault Chart 2A-21. . .
Ignition Coil Ohms Test 2A-25. . . . . . . . . . . . . . . .
Manifold Absolute Pressure (MAP)
Sensor Ohms Test 2A-26. . . . . . . . . . . . . . . . . . . .
Idle Speed Control 2A-26. . . . . . . . . . . . . . . . . . . .
RPM-Limit Circuit 2A-26. . . . . . . . . . . . . . . . . . . . .
EFI Detonation Control System
(200 Model only) 2A-27. . . . . . . . . . . . . . . . . . . . .
Detonation Circuit Test 2A-27. . . . . . . . . . . . . . . .
Troubleshooting 2A-28. . . . . . . . . . . . . . . . . . . . . .
Troubleshooting Without Digital Diagnostic
Terminal 2A-28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting with the Digital Diagnostic
Terminal 2A-29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Notes: 2A-30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DDT Functions – EFI Models 2A-31. . . . . . . . . . . .
Ignition Component Removal and Installation 2A-33
Flywheel Removal 2A-33. . . . . . . . . . . . . . . . . . . .
Flywheel Installation 2A-34. . . . . . . . . . . . . . . . . .
Ignition Coil Removal 2A-34. . . . . . . . . . . . . . . . .
Ignition Coil Installation 2A-35. . . . . . . . . . . . . . . .
Electronic Control Module Removal 2A-35. . . . .
Electronic Control Module Installation 2A-35. . .
Temperature Sensor Removal 2A-36. . . . . . . . .
Engine Head Temperature Sensor
Installation 2A-36. . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Temperature Sensor Removal 2A-37. . . . . .
Air Temperature Sensor Installation 2A-37. . . . .
Manifold Absolute Pressure (MAP)
Sensor Removal 2A-37. . . . . . . . . . . . . . . . . . . . .
Manifold Absolute Pressure (MAP)
Sensor Installation 2A-37. . . . . . . . . . . . . . . . . . . .
Crank Position Sensor Removal 2A-38. . . . . . . .
Crank Position Sensor Installation 2A-38. . . . . .

Mercury 200XRI Specifications

General

Brand	Mercury
Model	200XRI
Category	Engine
Language	English