how to test mass air flow sensor chevy silverado

Clean your dirty mass air sensor. 44 Step Four Clean the mass air flow sensor wire coils.

Part 1 How To Test The Gm Maf Sensor 4 8l 5 3l 6 0l 8 1l

You need to purchase the Torx screws most probably.

. 1 How does a MAF sensor work. Press the red clip slightly to unlock it. CHEVROLET 2015 EQUINOX 2.

12 Step 2 Remove the sensor. Silverado Mass Air Flow Sensor Wiring Diagram. To detach the connector push down on the tabs and pull it straight out.

You will need to feel this out and check to see how long it takes for yours to get dirty. No scan tool is required or any other expensive testing equipment. Here are some of the most common bad mass air flow symptoms that you will typically come across.

3 Symptoms of a Faulty Mass Air Flow Sensor. HOW TO TEST MAF SENSOR MASS AIRFLOW SENSOR CHEVY CHEVROLET GMC BUICK CADILLAC Car Scanner. Spray at least 10 spurts of MAF cleaner onto the sensor and then let it air dry for an hour or until completely dry.

This will expose the MAF sensor and you can notice how it is anchored. When your Silverado IAT sensor falls outside of the range of resistance youll need a replacement mass air flow sensor. Even the sensor itself can be expensive.

Unplug the electrical connector. I Ihave a 97 Chevy Astro van that when cold will not start until I spray starting fluid in the Mass Air flow sensor. 42 Step Two Removing the mass air flow Sensor.

PIN 1 of your Silverado MAF is usually a black wire and its the ground circuit. The hood release is located under the dashboard on the drivers side. 13 Step 3 Clean the MAF Sensor.

The MAF sensor itself is often quite expensive as you sometimes have to replace the whole MAF sensor housing. 2 How To Clean Mass Air Flow Sensor Chevy Silverado 2004-2006 21 Step 1. After it starts it starts every time until allowed to sit for a couple of hours and.

MAF Sensor Wiring Make sure to check around the MAF sensor for opens or shorts. Locate the mass airflow sensor near the engine air filter housing. 16 Step 6 Test.

Now take out your Mass airflow sensor cleaner and spray it inside of the sensor. Unplug the electrical connector from the mass airflow sensor. Cleaning the mass air flow sensor on your Silverado is extremely simple.

Remove the screws that hold the mass airflow sensor in place. Water will seep from the underside of the pump. We recommend you pull the air filter duct.

The MAF sensor is located between the air filter housing and air inlet hose. A MAF sensor measures the density of the air entering the intake manifold. Check Engine Light appearing on the dashboard.

Locate and disconnect the MAF sensor. Reinstall and test drive. Jump to show 1 How to Clean Mass Air Flow Sensor Chevy Silverado Step by Step Guide.

97 Chevy Astro. Chevy Silverado 2500 HD Boykov Shutterstock 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. 16 Step 6 Test.

You will need to remove the sensor from the intake and spray it down with appropriate cleaners. This MAF test is done in 3 easy steps. To test the intake air temperature sensor use the instructions above to check the part.

On top of the sensor you can see a harness connector situated next to the sensor module. The mass air flow. Find the location of the MAF sensor in your Silverado 1500 it will be somewhere between the air filter box and the throttle body.

In this test tutorial Ill show you how to test the mass air flow sensor to see if its bad and lighting up the check engine light or not. 36 High fuel consumption. P0103 Mass or Volume Air Flow Circuit High Input.

There are different variations of screws. 14 Step 4 Clean the MAF Sensor wire coils. Open the hood of your Chevrolet.

Youll test this GM MAF sensor with a multimeter that can read Hertz Hz frequency. Remove the sensor from the housing. Make sure you dry the MAF sensor before fitting it back to the car in the air duct.

11 Step 1 Locate and disconnect the MAF sensor. Furthermore also buy the CRC Mass Air Flow Sensor Cleaner. A Mass Air Flow Sensor costs 100 and 400 while the labor costs 40 to 150.

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. Then disconnect the electrical connector and spray 10 to 15 spurts of the cleaner onto the wireplate. The following test is an on-car test that checks the performance of the MAF sensor with the engine running.

1 day agoCar currently has 116k miles and within the last 15k I have replaced the PCV G410 sensor diverter valve Trouble codes Chevrolet Malibu Diagnose and fix multiple trouble codes Chevrolet Malibu. 41 Step One Locate the mass air flow sensor. MAF sensor location between the air filter housing and inlet tube.

The mass airflow sensor commonly abbreviated to MAF is one of the most important engine management sensors. A bad mass air flow sensor will usually trigger a check engine light. Httpsamznto2G5lxTi Check out our Amazon Store for the.

Remove the entire air mass sensor. 15 Step 5 Re-connect MAF Sensor. Without knowing how much air is really getting into the engine P0102 will be thrown.

It passes this information onto your Silverados ECU. The average MAF sensor replacement cost is between 140 and 550 depending on the car model and labor costs. However remember the wire or plates are delicate so avoid rubbing or scrubbing them.

All youll need to test the MAF sensor with this tutorial is a multimeter that can read Hertz frequency if you dont have one Ive made a recommendation on where you can buy a reasonably priced. Intake ManifoldVacuum Leak If there is a leak in the intake manifold it will be impossible for the MAF sensor to get an accurate reading. How To Clean Mass Air Flow Sensor Chevy Silverado.

First remove your mass airflow sensor from the air tube or pipe very carefully. Therefore the most common signs of a bad mass air flow sensor usually appear in the form of an engine that is performing badly. A bad mass airflow sensor can leave your Chevy Silverados engine running rough or even inoperable.

This is one of the easiest mass air flow sensors to test. Start untilit starts every timesuspecting. 43 Step Three Cleaning the Mass Air flow sensor.

4 Comprehensive Guide on How to Clean Mass Air Flow Sensor Chevy Silverado.

How To Clean Mass Air Flow Sensor Chevy Silverado Easy Guide