In the context of the present Pontiac Grand Prix automobiles, one of the most important parts is the MAP Sensor, which measures the positive air pressure inside the intake manifold. It sends information to ECU that allow the latter to control the fuel injectors depending on the amount of air in cylinders to adjust and provide proper proportions for combustion. In the course of the years, Pontiac Grand Prix models had always incorporated varying mapsensors depending on whether the car engines are naturally aspirated or forced induction. Although the naturally aspirated cars may use either a MAP Sensor or a mass airflow (MAF) sensor, cars with forced induction use both for better performance. The fact that the MAP Sensor is capable of sensing pressure as it happens is important in controlling fuel delivery and ignition timing as well as optimizing engine efficiency unlike boost sensors that gauge pressures over a certain level.
Each OEM Pontiac Grand Prix MAP Sensor we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.