Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Fuel Injector RH
- Be careful not to spill fuel.
- Catch the fuel from the pipes using a container or cloth.
- Disconnect the ground terminal from battery sensor. Ref. to REPAIR CONTENTS>NOTE>BATTERY
- Remove the high-pressure fuel delivery pipe assembly. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>HIGH PRESSURE FUEL DELIVERY PIPE>REMOVAL>HIGH-PRESSURE FUEL DELIVERY PIPE ASSEMBLY
- Disconnect the connector (A) from the fuel pressure sensor.
- Disconnect the connector (B) from fuel injector #1, and remove the fuel injector pipe RH.CAUTION:
Pull out the assembly straight so that the seal surface of the fuel injector pipe RH is not damaged.
- Remove the holder from the fuel injector assembly.
- Using ST, remove the fuel injector assembly from the cylinder head.
- Set the ST to the fuel injector #1.NOTE:
Do not use the ST adapter for the fuel injector #3.
Preparation tool:
ST: ADAPTER R (18362AA060)
- Pinch the fuel injector groove (B) with the claw (A) of the ST.
Preparation tool:
ST: INJECTOR REMOVER (18356AA010)
- Press the ST to the cylinder head.
- Screw in the threaded section of the ST clockwise, and remove the fuel injector assembly from the cylinder head.CAUTION:
- If the tip of the fuel injector assembly is hit or the assembly is dropped, replace the fuel injector assembly with a new part.
- Identify the removed fuel injector assembly with a tag etc. marked with the cylinder number.
Preparation tool:
ST: INJECTOR REMOVER (18356AA010)
- Set the ST to the fuel injector #1.
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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