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Remove the fuel delivery pipe with
the fuel injector assembly attached to it.
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![](../../../img/13/AC303407AE00ENG.png)
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caution |
- The fuel injectors are classified into
A, B and C by the injection quantity.
When replacing
one of fuel injectors, use a same
identification mark fuel injector as the
other fuel injectors.
- When replacing the fuel injectors of all
cylinders, use the same identification
mark fuel injectors.
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1.Apply a drop of new engine
oil to the O-ring.
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2.Turn the fuel injector
assembly to the right and left to install to the fuel
delivery
pipe. Repeat for fuel high-pressure hose. Be careful not to
damage the O-ring. After installing,
check that the item turns smoothly.
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3.If it dose not turn
smoothly, the O-ring may be trapped, remove the item,
re-install
it into the fuel delivery pipe and check again.
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4.Tighten the MPI delivery
pipe pressure regulator and fuel high-pressure hose to the
specified torque. Tightening
torque:
8.9 ±
1.9 N·m <MPI delivery
pipe pressure regulator> 5.0 ±
1.0 N·m <Fuel high-pressure
hose>
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