How to Find the Oxygen Sensor on a 2001 Mazda Protege?

Answer The oxygen sensors on a 2001 Mazda Protege measure the amount of unburned oxygen in the exhaust and relay that information to the vehicle's computer. The computer then uses this information to set ... Read More »

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How to Replace an Oxygen Sensor in a 1999 Mazda Protege?

The oxygen sensors on your 1999 Mazda Protege monitor the mixture of fuel and oxygen the engine burns. A defective oxygen sensor can cause your Protege to have poor fuel economy and it results in m... Read More »

How do I Fix Brakes for a Mazda Protege LX 2001?

Brakes are one of a car's most vital systems, integral to safety and control when operating the car. That's why it's imperative that the system be well maintained and fully functional. The Mazda Pr... Read More »

How to Replace a 2002 Protege 5 Oxygen Sensor?

The 2002 Mazda Protege 5 has two oxygen sensors: one upstream and one downstream. The upstream sensor takes exhaust readings before the catalytic converter. This sensor also acts as an air/fuel se... Read More »

How to Replace an 02 Sensor On a 1997 Mazda Protege?

The 1997 Mazda Protégé has a single oxygen sensor threaded into the exhaust manifold. When the sensor fails, it will trigger the "Check Engine" light on your car's instrument panel, and your car'... Read More »