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.
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HOMESERVICE MANUALSMAZDA1995B4000 SE, 2D PICKUP, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 6 (ENGINE CONTROLS - SPECIFICATIONS)FUEL SYSTEMTHROTTLE POSITION (TP) SENSOR
1995 Mazda B4000 SE, 2D Pickup, Standard
Throttle Position (TP) Sensor
1995 Mazda B4000 SE, 2D Pickup, StandardSECTION Throttle Position (TP) Sensor
WARNING: This page is about a different car, the 1995 Mazda MX-5 Miata. 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.
TP SENSOR CONTINUITY
| Condition (1) | Continuity Between Terminals "C" & "D" | ||
|---|---|---|---|
| .012" (.30 mm) | Yes | ||
| .016" (.40 mm) | No | ||
|
|||
TP SENSOR VOLTAGE
| Wire Color To Ground | Closed Throttle Volts | WOT Volts | ||
|---|---|---|---|---|
| Red/Black (2M) (1) | 0.1-1.0 | 3.1-4.5 | ||
|
||||
RENDER: 1.0x
NO RELATED
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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.