Here are some of the most common causes of a check engine light in a 1995 Acura Integra:
- Oxygen sensor is faulty
- Catalytic converter is damaged
- Evaporative emissions control system is malfunctioning
- There is a vacuum leak
- Mass air flow sensor is faulty
- Engine coolant temperature sensor is faulty
- Ignition system misfire
Once you have fixed the underlying problem, you should be able to turn off the check engine light by disconnecting the negative terminal of the battery for a few minutes and then reconnecting it. However, some problems may require you to clear the error codes by using an OBD-II scanner.