The MAP sensor for a 2009 Chevy Silverado truck is going to be located on the intake manifold. You'll need to pop up the hood in order to access it. It should be easy to find without too much trouble once You locate the intake manifold. If You're having trouble with Your sensor not working it may be a good idea to first use a scanner tool to diagnose the issue. You can see with a scanner tool if the sensor has failed or not. If it has failed then You can get a replacement at Your local auto parts store for around $40.
Sandra A
July 16, 2020
The 2009 Chevy silverado map sensor is located on the intake manifold.
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