how to test mass air flow sensor chevy silverado

The symptoms of a bad mass air flow sensor include low engine power poor fuel economy an engine that wont start a check engine light on the dash and a gas. The MAF sensor itself is often quite expensive as you sometimes have to replace the whole MAF sensor housing.

How To Replace Mass Air Flow Sensor 2009 12 Chevy Silverado 1a Auto

Step 2 Remove the MAF sensor.

. The mass air flow sensor is part of the engines intake system and. 25168491 Mass Air Flow Sensor For Buick Cadillac CTS Chevrolet Suburban GMC. Remove the screws that hold the mass airflow sensor in place.

Step 4 Clean your dirty mass air sensor. Mass Air Flow Sensor live test. Use a flat head screwdriver to loosen the hose clamp screws.

Check if this part fits your vehicle. A Mass Air Flow Sensor costs 100 and 400 while the labor costs 40 to 150. Mass Air Flow Sensor For 2007 Chevy Silverado 1500 Classic S425SM.

42 Step Two Removing the mass air flow Sensor. Check if this part fits your vehicle. Unplug the electrical connector from the mass airflow sensor.

43 Step Three Cleaning the Mass Air flow sensor. 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. 41 Step One Locate the mass air flow sensor.

It acts like it is running on 6 cylinders and when I unp. Now take out your Mass airflow sensor cleaner and spray it inside of the sensor. Enter your search keyword.

Even the sensor itself can be expensive. The air-to-fuel ratio is one of the critical factors in determining the power and efficiency of your Silverados engine. 45 Step Five Reconnecting the mass.

86-8411 A1 Cardone Mass Air Flow Sensor New for Chevy Olds De Ville Avalanche. The average MAF sensor replacement cost is between 140 and 550 depending on the car model and labor costs. There are two hose clamps on each side of the MAF sensor that hold it in place.

Mass Air Flow Sensor for Trailblazer Envoy H2 9. Locate the mass airflow sensor near the engine air filter housing. After removing the mass airflow sensor make sure not to touch or damage any sensor elements.

Ecmmass air flow sensor6 cylinderspassenger side I have a 2003 chevy silverado. Tighten the screws so that they are snug. Volt Meters for Chevrolet Silverado 1500 Air Flow Valve Car and Truck Air Compressors.

44 Step Four Clean the mass air flow sensor wire coils. Then let the cleaner sit for few seconds. Pull the air inlet hose off the sensor and then pull the sensor off of the air filter housing.

Install the new MAF on your Chevrolet. Buy Chevrolet Silverado 1500 Mass Air Flow Sensor online and get Free Next Day Delivery on qualified purchases or pick up your parts at a nearby AutoZone today. Press the red clip slightly to unlock it.

Free shipping Free shipping Free shipping. Do not spray too much and spray twice or thrice at a time. Mass Air Flow Sensor.

Its not running right my mechanic says the ecm is is bad but the dealer said the mass air flow sensor was bad.

Mass Air Flow Sensor Maf Testing Without Dismantling Youtube