Can You Clean The Mass Air Flow Sensor

How to Clean a Mass Airflow Sensor

by Dan Ferrell

Photo courtesy of Jeff3205 at Wikipedia.org.

A dirty mass airflow (MAF) sensor has a straight touch on on engine operation and fuel efficiency. Contamination of the sensor keeps the sensor from telling your car estimator the corporeality of air entering the intake system. Consequently, your engine's calculator is unable to determine the proper corporeality of air and fuel at any given time. All the same, yous can fix the problem past following this guide to get your MAF sensor back in operating status in a few minutes.

Footstep one

Motility your car to a secure apartment expanse. Lift the hood and disconnect the black, negative bombardment cable.

Step two

Find the mass airflow sensor on the air cleaner assembly. Yous should meet a wire connector coming out of the back of the sensor, close to the air filter box. Unplug the sensor electrical connector by pressing the lock tab and separate the connector from the harness. And then remove the two mounting screws holding the MAF sensor to the air cleaner associates.

Step 3

Remove the air cleaner assembly if you are unable to pull the sensor free from the assembly. You lot may need to remove the clamps and mounting screws that connect the organisation to the engine and engine compartment depending on your detail vehicle model. Use a screwdriver or ratchet and socket.

Step 4

Divide the sensor from the air cleaner assembly.

Footstep five

Place the sensor on a clean store towel. Employ electronic parts cleaner or Mass Air Period sensor cleaner to spray the sensing elements and use a soft brush to remove dirt and other contaminants until the sensor is completely clean. Exist very conscientious not to damage the MAF sensing elements. Let it air dry for a few minutes.

Install the sensor on the air cleaner assembly and install the assembly. Plug the MAF sensor electrical connector and connect the black, negative battery cable.

Tips

• To identify or locate components, consult your possessor's transmission or vehicle service manual. You can buy ane at near auto parts stores or consult i for gratis at nearly public libraries. Yous can buy electrical component cleaner at any electronic parts stores. Almost auto parts stores conduct mass airflow sensor cleaner also.

Things Yous'll Need

• Standard screwdriver Phillips screwdriver Ratchet and socket gear up Electrical component cleaner or MAF sensor cleaner

Writer Bio

Since 2003 Dan Ferrell has contributed full general and consumer-oriented news to television set and the Web. His work has appeared in Texas, New Mexico and Miami and on various websites. Ferrell is a certified automation and command technician from the Advanced Applied science Center in El Paso, Texas.

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