Mercury 225 EFI - Model 3 Liter Work;225 EFI;250 EFI Powerhead Starboard View

GENERAL INFORMATION
90-884294 OCTOBER 2001 Page 1C-9
Model 3 Liter Work/225 EFI/250 EFI Powerhead Starboard
View
1
3
5
6
7
10
12
17
19
13
8
9
2
14
15
16
18
20
21
22
25
4
11
23
24
26
27
28
29
1-Starter Motor
2-Vapor Separator Tank (VST) Vent Hose
3-Throttle Plate Assembly
4-Oil Pump Harness Connector
5-Oil Pump
6-Fuel Injector Harness Connector
7-SmartCraft Harness Connector
8-Oil Pump Output Hose
9-Negative Battery Cable
10 - Digital Speedometer Pressure Sensor
11 - Trim Motor Bullet Connectors
12 - Trim DOWN Relay
13 - Trim UP Relay
14 - Main Power Relay
15 - Poppet Valve Assembly
16 - Detonation Sensor Connector (200 EFI Only)
17 - Thermostat Discharge Hose
18 - #5 Cylinder
19 - #3 Cylinder
20 - Temperature Sensor (Engine Overheat)
21 - #1 Cylinder
22 - Starboard Thermostat [120 °F (48.8 °C)]
23 - Engine Harness Connector
24 - Crank Position Sensor Connector
25 - Electronic Control Module (ECM)
26 - Digital Diagnostic Terminal Connector
27 - 20 Ampere Fuses (3); 15 Ampere Fuse (1)
28 - Positive Battery Cable
29 - Starter Solenoid