Section 06 ENGINE MANAGEMENT (RFI)
Subsection 01 (OVERVIEW)
F07F0IA
REGULATOR
External and Internal Fuel Filters
Fuel filters protect the components of the fuel in-
jection system from foreign particles.
The external fuel filter is located on the end cap of
the fuel pump module.
F07F0KA
1
2
1. Fuel pump module
2. External fuel filter (replaceable)
Although this filter is replaceable, it should not
requires replacement under normal conditions of
use.
The internal fuel filter is located inside the end cap
of the fuel pump module.
F07F0LA
2
1
1. End cap of fuel pump module removed
2. Internal fuel filter (not replaceable)
This filter is not replaceable. If clogged, the fuel
pump module should be replaced.
Fuel Injectors
The injectors inject a metered quantity of fuel from
the fuel rail into the cylinder rear transfer port in ac-
cordance with the signal from the Engine Manage-
ment System (EMS). With this design, the injector
is not exposed to high combustion pressure, tem-
perature and contaminants.
F07F0AA
INJECTOR
smr2005-054 111
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