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.
2006 Toyota Sienna AWD V6-3.3L (3MZ-FE)FACTORY OEM SERVICE PROCEDURE
Removal and Installation of Fuel Control Parts
REMOVAL AND INSTALLATION OF FUEL CONTROL PARTS
a. PLACE FOR REMOVING AND INSTALLING FUEL SYSTEM PARTS
1. Work in a location with good air ventilation that does not have welders, grinders, drills, electric motors, stoves, or any other ignition sources.
2. Never work in a pit or near a pit as vaporized fuel will collect in those places.
b. REMOVING AND INSTALLING FUEL SYSTEM PARTS
1. Prepare a fire extinguisher before starting the operation.
2. To prevent static electricity, install a ground wire to the fuel changer, vehicle and fuel tank, do not spray the surrounding area with water. Be careful when performing work in this area, as the work surface will become slippery. Do not clean up gasoline spills with water, as this may cause the gasoline to spread, and possibly create a fire hazard.
3. Avoid using electric motors, working lights and other electric equipments that can cause sparks or high temperatures.
4. Avoid using iron hammers as they may create sparks.
5. Dispose of fuel-contaminated cloth separately using a fire resistant container.
a. PLACE FOR REMOVING AND INSTALLING FUEL SYSTEM PARTS
1. Work in a location with good air ventilation that does not have welders, grinders, drills, electric motors, stoves, or any other ignition sources.
2. Never work in a pit or near a pit as vaporized fuel will collect in those places.
b. REMOVING AND INSTALLING FUEL SYSTEM PARTS
1. Prepare a fire extinguisher before starting the operation.
2. To prevent static electricity, install a ground wire to the fuel changer, vehicle and fuel tank, do not spray the surrounding area with water. Be careful when performing work in this area, as the work surface will become slippery. Do not clean up gasoline spills with water, as this may cause the gasoline to spread, and possibly create a fire hazard.
3. Avoid using electric motors, working lights and other electric equipments that can cause sparks or high temperatures.
4. Avoid using iron hammers as they may create sparks.
5. Dispose of fuel-contaminated cloth separately using a fire resistant container.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.