91 Grand Am Oxygen Sensor Removal?

Answer A 1991 Pontiac Grand Am has three oxygen sensors. The primary sensors are located in the exhaust manifolds, one on each side of the engine. The secondary oxygen sensor is located in the exhaust pip... Read More »

Top Q&A For: 91 Grand Am Oxygen Sensor Removal

How To Remove a Grand Am Oxygen Sensor?

After months in operation, the oxygen sensor active elements become fouled with exhaust byproducts, affecting fuel economy and emissions. On average, you should replace the sensor or sensors on you... Read More »

Toyota Sienna Oxygen Sensor Removal?

Making its debut in 1998, the Toyota Sienna has always featured at least three oxygen sensors, due to the employment of its V-engine. A V-engine is shaped like a V and has an exhaust manifold on ea... Read More »

Land Rover Oxygen Sensor Removal?

The oxygen sensor on your Land Rover is the device that measures the balance of oxygen and emissions coming through your exhaust system and is essential to the proper functioning of your car. A fau... Read More »

How to Replace the Oxygen Sensor on a 1996 Grand Am?

The oxygen sensor plays a vital role in how your Pontiac Grand Am's engine works. It senses the amount of oxygen in the exhaust coming out of the engine and then sends that information to the compu... Read More »