Maintenance & Troubleshooting
Good Maintenance Practices:
- With today's computerized engine systems, maintaining your vehicle's exhaust and emissions system is best left to a professional technician.
An ACDelco Professional, premium aftermarket Manifold Absolute Pressure (MAP) Sensor is the high quality replacement ideal for many vehicles on the road today. It measures the intake manifold pressure. The MAP sensor is a part of the fuel and engine management system. Its signal is used by the engine control module along with the throttle position sensor to calculate the amount of air entering the engine so that the correct amount of fuel is injected for optimum combustion. This premium aftermarket replacement manifold absolute pressure sensor is manufactured to meet your expectations for fit, form, and function.
Manifold Absolute Pressure Sensor
When your vehicle needs to run in tip-top form - to pass a state emissions test or to simply be environmentally conscious - you need ACDelco in your corner. Our Professional, premium aftermarket lineup of oxygen sensors, mass airflow sensors, and control modules will help your vehicle run as efficiently and cleanly as possible.
Warranty: 12 Months / 12,000 Miles (Parts Only)
Q: Can I replace an ACDelco Manifold Absolute Pressure (MAP) Sensor on my own?
A: Yes, but with today's computerized engine systems, maintaining your vehicle's exhaust and emissions system is best left to a professional technician.
Q: Will I know if there is a problem with my vehicle's exhaust and emissions system?
A: Yes, noticeable fuel odors, abnormal engine noises, excessive exhaust smoke, illumination of the Check Engine Light, and improper engine idling, hesitation, or stalling are all signs that there may be a problem.
Q: Is it important to maintain the Manifold Absolute Pressure (MAP) Sensors on my vehicle?
A: Yes, they measure the amount of air entering the engine to determine the most efficient air/fuel mixture for achieving clean burns, as the fuel and engine management system supplies the proper mixture of air and gasoline to the engine, while reducing harmful fuel vapors and exhaust pollutants.
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