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 Eagle Vision V6-201 3.3LFACTORY OEM SERVICE PROCEDURE
Throttle Position Sensor: Specifications
THROTTLE POSITION INCREASE IN TPS VOLTAGE
10° Closed Throttle* 0 volts
20° .38 volts
30° .75 volts
45° Half Throttle 1.31 volts
58° 1.80 volts**
75° 2.43 volts***
90° Wide Open Throttle 3.00 volts
* At idle throttle blade is 10° open. When throttle is opened from idle to wide open throttle, the blade has traveled only 80°.
** The PCM considers an increase of 1.80 volts or more wide open throttle.
*** The PCM will shut off fuel injection if TPS voltage is 2.43 V above minimum.
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.