SERVICE MANUAL NUMBER 23
FUEL DELIVERY SYSTEM FOR ELECTRONIC FUEL INJECTION
454/502
MPI and 8.2L MPI Models With MEFI 3
c
b
e
f
a
g
d
75739
a - Plenum
b - Cool Fuel Assembly
c - Vacuum Hose - Fuel Pressure Regulator on Cool Fuel Assembly-to-Plenum
d - Vent Hose - Valve Cover to Throttle Body Flame Arrestor
e - Vent Hose - Front of Plenum to PCV Valve
f - PCV Valve
g - Front of Engine
7.4L
MPI Models With MEFI 3
c
i
b
e
j
f
h
a
g
k
d
75728
a - Plenum
b - Cool Fuel Assembly
c - Vacuum Hose - Fuel Pressure Regulator on Cool Fuel Assembly-to-Plenum
d - Vent Hose - Valve Cover to Throttle Body Flame Arrestor
e - Vent Hose - Front of Plenum to PCV Valve
f - Vacuum Hose - T-Fitting to Fuel Rail Fuel Regulator
g - Vacuum Hose - T-Fitting to Intake Manifold
h - T-Fitting
i - PCV Valve
j - GM Fuel Rail Mounted Fuel Pressure Regulator - This regulator is not used.
k - Front of Engine
90-861326--1
MARCH 1999
Page 5A-21
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | Mercury MerCruiser 454 CID, Mercury MerCruiser 502 CID |
| Model Year | 1998, 1999, 2000, 2001 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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Marine readers have rated Mercury MerCruiser GM V8 GM V8 454 CID 7.4L and 502 cid 8.2L Marine Engines Service Manual Number 23 5.0 out of 5.0 based on 1 product reviews. Just need the manual. Wrote review. Can't technically review what I haven't seen yet...