Section 04 FUEL SYSTEM
Subsection 02 (ELECTRONIC FUEL INJECTION (EFI))
INJECTOR PIN
RESISTANCE @
20°C (68°F)
1
2
See above
smr2009-030-030_a
If readings are out of specifications, replace injec-
tor.
If readings are good, repair/replace wiring/connec-
tors from ECM to injector.
Fuel Injector Removal
Remove fuel rail. Refer to
FUEL RAIL
in this sub-
section.
Remove the injector clip.
1
2
R1503motr164A
3
FUEL RAIL ASSEMBLY
1. Fuel injector
2. Injector clip
3. O-ring
Pull out the fuel injector from the fuel rail.
Fuel Injector Installation
Reverse the removal procedure. Paying attention
to the following details.
If you reinstall a used injector, carefully inspect
O-ring condition before reinstallation. Replace
O-ring with a new one if damaged.
Apply a thin film of engine oil to O-rings.
Insert the fuel injector in place on fuel rail.
Secure injector to fuel rail with its clip.
Install fuel rail. Refer to
FUEL RAIL
in this subsec-
tion.
THROTTLE BODY
smr2009-030-016_a
1. Throttle body
2. Throttle plate
3. Throttle actuator (electric motor inside)
4. Throttle position sensor (TPS) (inside)
To disconnect connector from throttle body, press
connector tab as shown.
smr2009-030-031_a
PRESS HERE TO UNLOCK
236
smr2009-030
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