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 Mazda MPV LXFACTORY OEM SERVICE PROCEDURE
Throttle Position (TP) Sensor Replacement
WARNING: This page is about a different car, the 2005 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the TP sensor connector.
- Remove the attaching screws.
- Remove the TP sensor.
- Verify that the throttle valve is fully closed.
- Catch the tang of the TB on the TP sensor plastic rotor.
- Position the TP sensor on the TB so that the mounting holes align.
- Install the attaching screws.
Tightening torque
- 1.6-2.3 N.m {16-24 kgf.cm, 14-20 in.lbf}
- Release the throttle.
- Verify the TP sensor PID value. (See
PCM INSPECTION .)
- If the PID value is not as specified, inspect the TP sensor. (See
THROTTLE POSITION (TP) SENSOR INSPECTION )
- If the PID (TP) condition is not as specified, replace the TB.
- If the PID value is not as specified, inspect the TP sensor. (See
THROTTLE POSITION (TP) SENSOR INSPECTION )
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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