- Oxygen sensor: The oxygen sensor monitors the amount of oxygen in the exhaust gas and helps the engine adjust the air-fuel mixture accordingly. If the oxygen sensor is faulty, the check engine light may come on.
- Mass air flow sensor: The mass air flow sensor measures the amount of air flowing into the engine. If the mass air flow sensor is faulty, the check engine light may come on.
- Throttle position sensor: The throttle position sensor measures the position of the throttle valve and sends this information to the engine control unit (ECU). If the throttle position sensor is faulty, the check engine light may come on.
- Engine coolant temperature sensor: The engine coolant temperature sensor measures the temperature of the engine coolant and sends this information to the ECU. If the engine coolant temperature sensor is faulty, the check engine light may come on.
- Knock sensor: The knock sensor detects knocking or pinging in the engine and sends this information to the ECU. If the knock sensor is faulty, the check engine light may come on.
- Catalytic converter: The catalytic converter helps to reduce emissions by converting harmful pollutants into less harmful substances. If the catalytic converter is damaged or faulty, the check engine light may come on.
If the check engine light comes on in your 1992 Eagle Talon, it's important to have the vehicle diagnosed and repaired as soon as possible to prevent further damage to your engine.
