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 MANUALSCHEVROLET1993CAMARO Z28, STANDARD, M29REPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESPECIFICATIONSENGINE CONTROLS - SPECIFICATIONS - V6IGNITION SYSTEMTHROTTLE POSITION (TP) SENSOR
1993 Chevrolet Camaro Z28, Standard, M29
Throttle Position (TP) Sensor
1993 Chevrolet Camaro Z28, Standard, M29SECTION Throttle Position (TP) Sensor
NOTE:
For further testing, see appropriate TESTS W/CODES article in this section.
THROTTLE POSITION (TP) SENSOR ADJUSTMENT VOLTAGE
| Application | (1) Volts | |||||
|---|---|---|---|---|---|---|
| 3.1L | (2) .29-4.80 | |||||
| 3.3L | (2) .20-4.00 | |||||
| 3.4L | (2) .50-4.80 | |||||
| 3.8L | ||||||
| VIN L | (2) .40-4.00 | |||||
| VIN 1 | (2) .20-5.00 | |||||
| 4.3L | (2) .20-5.00 | |||||
|
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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.