Keeping track of the oxygen content in the exhaust leaving your cylinders is a full-time job that falls to your Chevrolet Tracker oxygen sensor. Mounted near your exhaust manifold, the Tracker oxygen sensor measures the amount of oxygen your red-hot exhaust contains and sends this information to your vehicle’s onboard computer hundreds of times each minute. This is important information for your vehicle to have, because it is used to determine how much fuel should be injected into your cylinders.

Without the information from your Tracker oxygen sensor, your vehicle will have to guess at the amount of fuel it needs, and in most cases it will err on the side of caution and inject too much because too little fuel can damage your engine. Since your Chevrolet Tracker oxygen sensor is critical to your fuel economy, and you don’t want to pay more than you have to in order to fill your tank, it is in your best interests to make sure your oxygen sensor is working.

Unfortunately, it can be difficult to detect a faulty Tracker oxygen sensor. The general symptoms are poor fuel efficiency, sluggish engine performance, and black or foul-smelling exhaust, but these symptoms can also be caused by other engine problems.

Sometimes an emissions test will detect a bad Chevrolet Tracker oxygen sensor, and you may want to replace yours whenever you have exhaust work done. You’ll find a full line of Tracker oxygen sensors in our online catalogue at excellent prices.Choose from our convenient ordering options, either through our toll-free customer service number or secure online server, and we will ship your new oxygen sensor right to your door.