how to clean mass air flow sensor chevy silverado
There are two hose clamps on each side of the MAF sensor that hold it in place. The mass air flow sensor is part of the engines intake system.
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Alright enough of the bs.
. And lets get started with the actual step by step cleaning of the GM mass air flow MAF sensor Buick Chevrolet Oldsmobile Pontiac and GMC models. Once your sensor is dirty it can result in poor fuel economy CEL on the dashboard etc. Pull the air inlet hose off the sensor and then pull the sensor off of the air filter housing.
The goal of this cleaning will be to remove all its impure substances to enable it to work efficiently again. This sensor provides the ECU with a live reading of the air density being pulled or. Sign up for FREE.
Remove The MAF Sensor From Vehicle. Now well move on to the very delicate cleaning of the flow meter. The MAF is located on the intake of your Silverado just before the throttle body.
Now use the airflow cleaner to spray the plate and clean them. Testing The Ground Circuit. Let soak the lower part of your mass air flow sensor not the plug part in acetone or another solvent for a few minutes which will take out most of the grime.
2014 - 2019 Silverado Sierra. Remove the mass air flow sensor from the car or truck. The most common signs of bad mass air flow sensor MAF in Chevy Silverado 2500 HD are loss of power or slow acceleration engine hesitation or jerking during acceleration erratic idling misfires poor exhaust emission values and sometimes black smoke comes out of the tailpipe.
Now well proceed to the very delicate cleaning of the flow meter. Furthermore detach the connection between the electric connector. Place the sensor on a towel for cleaning.
MAF Sensor Cleaner on Amazon. In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors Chevrolet and GMC branded pickups crossovers and SUVs. Make sure you dry the MAF sensor before fitting it back to the car in the air duct.
Testing The MAF Signal Circuit. Warranting you to visit a repair shop especially when you dont know how to clean mass air flow sensor Chevy Silverado Cleaning your cars mass air flow sensor isnt a complicated process that can save you a lot. It passes this information onto your Silverados ECU.
A bad mass airflow sensor can leave your Chevy Silverados engine running rough or even inoperable. The most common signs of bad mass air flow sensor MAF in Chevy Silverado 1500 are loss of power or slow acceleration engine hesitation or jerking during acceleration erratic idling misfires poor exhaust emission values and sometimes black smoke comes out of the tailpipe. Apply the cleaner 10-15 blasts around the inside of the sensor will do.
Step 2 Remove the MAF sensor. Let soak the lower section of your mass air flow sensor not the plug part in acetone or another solvent for a few minutes which will remove most of the grime. The mass air flow sensor is part of the engines intake system and.
The mass air flow sensor or MAF for short has a critical role in the operation of an engine. Httpsamznto2Wc7XESHow To Clean Mass Air Flow MAF Sensor in Chevrolet Colorado GMC Canyon Hummer H3In this video I am sh. Also clean the sides of the part its housing its connectors and its terminals.
Use a flat head screwdriver to loosen the hose clamp screws. However you should be careful to not scrub the parts as this might end up breaking or damaging the wire. The mass airflow sensor commonly abbreviated to MAF is one of the most important engine management sensors.
Cleaned throttle body MAF sensor. A MAF sensor measures the density of the air entering the intake manifold. If you have a hot wire mass air flow sensor make sure the cleaner doesnt get onto the hot wires or plate.
Circuit Descriptions Of The MAF Sensor Connector. Fullsize Truck SUV - 2014-2019 K2XX Platform. Oscilloscope Waveform Of The GM MAF Sensor.
Testing The Power Circuit For 12 Volts. More 48L 53L And 60L GM Tutorials. The intent of this cleaning will be to take out all its impure substances to enable it to work efficiently again.
Once off your MAF sensor should look like the one in the photo.
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