how to clean mass air flow sensor chevy equinox

The mass airflow sensor commonly abbreviated to MAF is one of the most important engine management sensors. Mass air flow MAF sensors measure the amount of air entering the engine.

Chevy Equinox Bad Mass Air Flow Sensor Maf Symptoms And Causes

One way to protect that fuel economy is with a new mass air flow sensor for Chevrolet Equinox from AutoZone.

. Apply the cleaner 10-15 blasts around the inside of the sensor will do. Pull the air inlet hose off the sensor and then pull the sensor off of the air filter housing. Mass Air Flow Sensor.

Related repairs may also be needed. With the Chevy Equinox P0101 means the the Mass Air Flow MAF sensor has a RangePerformance problem. The most common signs of bad mass air flow sensor MAF in Chevy Equinox 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.

The mass airflow sensor commonly abbreviated to MAF is one of the most important engine management sensors. The air mass information is necessary to calculate and deliver the correct fuel mass needed by the engine. The mass air flow sensor is part of the engines intake system and is located between the air filter.

A MAF sensor measures the density of the air entering the intake manifold. Be careful to not touch any of the metal bands or wires that span across the inside. Use a flat head screwdriver to loosen the hose clamp screws.

There are two hose clamps on each side of the MAF sensor that hold it in place. 2 install the air cleaner outlet tube then tighten the outlet tube clamps until snug. If you would like to try cleaning your old maf sensor before buying a new one carefully spray the sensor wire with some crc mass air flow sensor cleaner.

Place the sensor on a towel for cleaning. Our trucks have a hot wire sensor. This automotive maintenance tutorial was specifically written to assist owners of the third generation 2018 2019 and probably also the face-lifted or revised 2020 2021 and 2022 model years GM Chevrolet Equinox SUV in cleaning or changing the MAF mass air flow sensor for the Ecotec 15 liter turbocharged four.

Also clean the sides of the part its housing its connectors and its terminals. Here this pic shows it halfway cleaned. Mass Air Flow MAF Sensor Circuit High Input.

Install the new MAF on your Chevrolet. Remove the screws that hold the mass airflow sensor in place. Remove the mass air flow sensor from the car or truck.

It should be considered a high priority to fix as the MAF sensor not reading properly can really make an impact on the performance of the vehicle. Remove The MAF Sensor From Vehicle. A MAF sensor diagnostic trouble code DTC stored in your vehicle computers memory.

Two Screws On Side. Unplug the electrical connector from the mass airflow sensor. The average cost for a Chevrolet Equinox mass airflow sensor replacement is between 151 and 178.

We will cover exactly what that means and potential fixes for it below. Alright enough of the bs. The mass air flow sensor is part of the engines intake system and is.

In this test tutorial i ll show you how to test the. Yes and have tried cleaning the mass air flow sensor. Plug the electrical connector until it locks in place.

Once you get it all sprayed off and clean let it dry off. Main o2 sensor was replaced with the CAT and manifold - Answered by a verified Chevy Mechanic. Once off your MAF sensor should look like the one in the photo.

2013 Chevy equinox code says O2 sensor issue bank 2 downflow. A MAF sensor measures the density of the air entering the intake manifold. Dirty or faulty mass air flow sensor MAF Defective or dirty mass air flow sensor MAF in your Chevy Equinox can result in loss of power uneven engine running erratic idling misfires poor exhaust emission values including black smoke.

Mass Air Flow MAF Sensor Circuit RangePerformance Problem. They are the vane meter and the hot wire. There are two common types of mass airflow sensors in usage on gasoline engines.

A bad mass air flow sensor will usually trigger a check engine light. If you have a hot wire mass air flow sensor make sure the cleaner doesnt get onto the hot wires or plate. A bad mass airflow sensor can leave your Chevy Expresss engine running rough or even inoperable.

How to clean mass air flow sensor chevy equinox. Tighten the screws so that they are snug. 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.

Today I show you where your Mass Air Flow MAF Sensor is located and how to remove and clean it. A 2003 hoe 53 before i did n e thing i never had a prob with the truk at all i began adding things like a specter cold air. Labor costs are estimated between 33 and 42 while parts are priced between 118 and 136.

Mass Air Flow MAF Sensor Circuit Low Input. 2018 Equinox Air Box. Mass Air Flow MAF Sensor Circuit Malfunction.

I cleaned off the mesh with a back and forth sweeping motion. A mass airflow sensor is used to determine the mass of air entering the engine. It passes this information onto your Expresss ECU.

Here are a couple of others. Do NOT put it back on the truck till it is. Now simply just spray the sensor off with the cleaner.

This range does not include taxes and fees and does not factor in your unique location. A bad mass airflow sensor can leave your Chevy Equinoxs engine running rough or even inoperable. Reliable and quiet your Chevrolet Equinox small crossover SUV is perfect for highway driving and it gets respectable gas mileage as well.

This is because the ECU will detect an out of range value coming from the MAF sensor and the check engine light is its way of letting you know that something is wrong. It passes this information onto your Equinoxs ECU. The Intake Air Temperature IAT sensor is also built into.

Check Engine Light appearing on the dashboard. The check engine light will require a few days of driving to reset. Step 2 Remove the MAF sensor.

How To Replace Mass Air Flow Sensor 2010 17 Chevy Equinox Youtube