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.
2001 Honda Prelude Base, AutomaticFACTORY OEM SERVICE PROCEDURE
Throttle Position Sensor
FAST IDLE SPEED SPECIFICATIONS (1)
| Application | RPM | |||||
|---|---|---|---|---|---|---|
| Accord | ||||||
| 2.3L | 1350-1450 | |||||
| 3.0L | (2) | |||||
| Civic | 1200-1300 | |||||
| CR-V | 1400-1800 | |||||
| Insight | 1300-1700 | |||||
| Odyssey | (2) | |||||
| Prelude | 1200-1600 | |||||
| S2000 | (2) | |||||
|
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NOTE:
Throttle position (TP) sensor is not adjustable. For testing procedures, see SELF-DIAGNOSTICS or SYSTEM & COMPONENT TESTING article.
Factory Service Tools
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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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