At Andy's Auto Sport, we have a huge variety of Hummer  map sensor to ensure that you have every map sensor option available to you. We go out of our way to carry every major line of Hummer  map sensor, so that whether you are looking for a Hummer  map sensor replacement or a Greddy map sensor or anything in between, we've got it for you. Andy's Auto Sport is the ultimate shopping destination for your Hummer  map sensor needs!

Hummer Map Sensor

On modern fuel injected motors, sensors are responsible for determining the correct air/fuel mixture and for maximizing engine performance and efficiency. If one of your sensors goes bad it can cause a host of running problems from poor gas mileage to engine hesitation. Replacing your Hummer MAP sensor is a great way to ensure that your vehicle keeps running in top condition. Here at Andy's Auto Sport we have an excellent selection of Hummer MAP sensors for you to choose from. With offerings from all of the top brand names you are sure to find the perfect MAP sensor for your application in our extensive collection.

MAP is an acronym that stands for Manifold Absolute Pressure. This sensor is used to measure the amount of air flow coming in through the intake manifold. Based on the information it receives, your Hummer MAP sensor signals adjustments in mixture to keep your engine running at maximum efficiency. If you are running a high-performance motor with power adders the factory MAP sensor may not be able to make the necessary adjustments. In this case performance aftermarket units are the perfect choice. They will keep your high-strung motor running strong and help put you in front of the competition.

Q: What is a MAP sensor? Why buy one?
A: MAP is an acronym that stands for Manifold Absolute Pressure. The MAP sensor detects pressure at the intake manifold and uses the information to calculate air density which in turn helps your vehicle’s ECU to determine the proper fuel metering to match the incoming airflow. So it is easy to see why this device is crucial to your vehicle’s overall performance. The MAP sensor is an alternative form of metering to the Mass Air Flow sensor (MAF), so vehicles are usually equipped with one or the other, but rarely both. If you are running forced induction or other performance modifications, your stock MAP sensor may not be appropriately calibrated to optimize performance. Fortunately we offer aftermarket MAP sensors designed to work specifically with high-performance engine applications. With these sensors you squeeze the most out of your ride and keep it running safely and reliably.