How to Clean a Map Sensor
Park your car on a flat surface and let the engine cool.. Disconnect the car battery. Locate the MAP sensor near the intake manifold.
Steps
1
Park your car on a flat surface and let the engine cool.
Park your car on a flat surface and let the engine cool.
2
Disconnect the car battery
Disconnect the car battery
3
Locate the MAP sensor near the intake manifold.
Locate the MAP sensor near the intake manifold.
4
Remove the vacuum line from the MAP sensor.
Remove the vacuum line from the MAP sensor.
5
Unscrew all the bolts holding the sensor to your vehicle.
Unscrew all the bolts holding the sensor to your vehicle.
6
Unhook the electrical connector from the MAP sensor.
Unhook the electrical connector from the MAP sensor.
7
Hold the MAP sensor over a flat surface.
Hold the MAP sensor over a flat surface.
8
Spray 2 to 3 bursts of sensor cleaner onto the MAP sensor.
Spray 2 to 3 bursts of sensor cleaner onto the MAP sensor.
9
Clean the outer surface of the MAP sensor using electric parts cleaner.
Clean the outer surface of the MAP sensor using electric parts cleaner.
10
Reinstall the map sensor after letting it dry for 5 minutes.
Reinstall the map sensor after letting it dry for 5 minutes.
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