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.
2000 Toyota ECHO 2D Sedan, StandardFACTORY OEM SERVICE PROCEDURE
Tacoma & 4Runner
- Start engine and warm engine to normal operating temperature. Ensure idle speed is within specification. See 4-CYLINDER IDLE SPEED in ON-VEHICLE ADJUSTMENTS - 4-CYLINDER article.
- With engine idling, disconnect and plug vacuum hose at throttle opener. See Fig 1. Note engine speed with vacuum hose disconnected from throttle opener. Engine speed should be 1200-1500 RPM.
- Throttle opener is nonadjustable. If engine speed is not within specification, replace throttle body. Shut engine off. Reinstall vacuum hose on throttle opener. Start engine and ensure engine returns to proper idle speed.
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.