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.
1992 Eagle Premier ESFACTORY OEM SERVICE PROCEDURE
Throttle Position Sensor
- Disconnect Throttle Position Sensor (TPS). Turn ignition on. DO NOT start engine. Using DVOM, measure voltage at harness connector terminal "C". See Fig 1 . Voltmeter should indicate approximately 5 volts.
- Turn ignition off, and reconnect TPS. Backprobe TPS connector terminal "B" to ground. With ignition on, DVOM should indicate 0.5 volt at idle and should gradually increase to 4.5 volts at wide open throttle. Replace TPS if it does not test as indicated. TPS is not adjustable.
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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