SERVICE MANUAL NUMBER 24
System Relay
REMOVAL
FUEL INJECTION DISASSEMBLY AND REASSEMBLY
1.
Remove system relay from electrical box.
a
30
85 86 87
00000
a - System Relay
Disconnect electrical connector and remove relay.
2.
IMPORTANT: The system relay is an electrical component. DO NOT soak in any liquid
cleaner or solvent; damage may result.
INSTALLATION
1.
2.
Attach electrical connector to relay.
Place system relay in electrical box.
Engine Control Module
IMPORTANT: The ECM is a sensitive electrical device, subject to electrostatic
damage. Therefore, take care not to touch connector pins when removing or
installing the module.
REMOVAL
1.
Disconnect J1 and J2 electrical connectors at engine control module (ECM).
a
b
72801
c
a - MEFI 1 and MEFI 2 ECM Shown, MEFI 3 Similar
b - J1- Electrical Connector (Starboard Connector - MEFI 1 and MEFI 2, Port Con-
nector - MEFI 3)
c - J2- Electrical Connector (Port Connector - MEFI 1 and MEFI 2, Starboard Con-
nector - MEFI 3)
2.
Remove ECM from electrical box.
90-861327--1
OCTOBER 1999
Page 5E-47
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | Mercury MerCruiser 305 CID, Mercury MerCruiser 350 CID |
| Model Year | 1998, 1999, 2000, 2001 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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