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.
1994 Mazda 929FACTORY OEM SERVICE PROCEDURE
Throttle Position (TP) Sensor
WARNING: This page is about a different car, the 1994 Mazda Navajo and 1994 Mazda B4000. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
For information on connector terminal identification and test conditions specified in the following tables, see ADJUSTMENTS
article in the ENGINE PERFORMANCE section.
TP SENSOR VOLTAGE
| Throttle Valve Position (1) | Voltage | ||
|---|---|---|---|
| 0° | 0.50 | ||
| 10° | 0.97 | ||
| 20° | 1.44 | ||
| 30° | 1.90 | ||
| 40° | 2.37 | ||
| 50° | 2.84 | ||
| 60° | 3.31 | ||
| 70° | 3.78 | ||
| 80° | 4.24 | ||
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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.