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

Answer 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 »

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How Do I Change a Speed Sensor on a 1997 Mazda Protege?

Replacing the ABS speed sensors in a 1997 Mazda Protege is a simple job that should only take a few minutes. Unlike many cars, the front and rear speed sensors are installed the same way. Replaceme... Read More »

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 to Replace the Crankshaft Position Sensor on a 2003 Mazda Protege?

On the 2003 Mazda Protégé, the crankshaft position sensor detects crankshaft angle every 10 degrees of rotation. It then relays this information back to the power train control module so it knows... Read More »

How to Replace a 1997 Protege Mass Air Flow Sensor?

The 1997 Mazda Protégé was equipped with a single mass air flow sensor, sometimes referred to as the “MAF.” The sensor is an integral part of the engine’s fuel system, as it measures the am... Read More »