How to replace the Mass Air Flow Sensor/intake air temperature sensor on GMC Acadia?

The first step of replacing the mass airflow sensor/intake Air Temperature Sensor is to disconnect the air cleaner outlet duct. Detach the engine wiring harness electrical connector from the sensor located on the Mass Air Flow Sensor/intake Air Temperature Sensor. Airdale workers should first extract the Mass Air Flow Sensor/intake Air Temperature Sensor screws and unfasten the Mass Air Flow Sensor/intake Air Temperature Sensor from the air cleaner assembly and afterward remove the Mass Air Flow Sensor/intake Air Temperature Sensor seal during this sensor replace process. First place the Mass Air Flow Sensor/intake Air Temperature Sensor seal onto the Mass Air Flow Sensor/intake Air Temperature Sensor before inserting the Mass Air Flow Sensor/intake Air Temperature Sensor back into the air cleaner assembly. Secure the Mass Air Flow Sensor/intake Air Temperature Sensor screws with torque at 4 n.m (35 lb in). Begin by connecting the engine wiring harness electrical connector to the Mass Air Flow Sensor/intake Air Temperature Sensor followed by reinstallation of the air cleaner outlet duct.

OEM GMC Acadia Mass Air Flow Sensor

MAF Sensor Meter

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GMC Acadia Mass Air Flow Sensor Part Number: 19351887
$89.74 MSRP: $167.46
You Save: $77.72 (47%)
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Product Specifications
- Other Name: Sensor Assembly, Mass Airflow; Air Mass Sensor
- Replaces: 10349461, 15911983, 19330124
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 GMC Acadia | SLE, SLT | 6 Cyl 3.6 L GAS
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GMC Acadia Mass Air Flow Sensor Part Number: 15875837
$118.91 MSRP: $241.52
You Save: $122.61 (51%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Manifold Sensor Assembly; Manifold Sensor; Air Mass Sensor
- Replaced by: 19355502
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 GMC Acadia | Denali, SL, SLE, SLT | 6 Cyl 3.6 L GAS
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GMC Acadia Mass Air Flow Sensor, Driver Side Part Number: 23262343
$80.29 MSRP: $163.06
You Save: $82.77 (51%)
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Product Specifications
- Other Name: Sensor Assembly-Mass Airflow; Manifold Sensor; Humidity Sensor; Pressure Sensor; Air Mass Sensor; Sensor, Computer Control Sensors
- Position: Driver Side
- Replaces: 20787043, 23118170
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2023 GMC Acadia | AT4, Denali, SL, SLE, SLT | 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L GAS
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GMC Acadia Mass Air Flow Sensor Part Number: 55505735
$51.36 MSRP: $104.32
You Save: $52.96 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Mass Airflow; Air Mass Sensor; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2023 GMC Acadia | Denali, SLE, SLT | 4 Cyl 2.0 L GAS

GMC Acadia Mass Air Flow Sensor

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The GMC Acadia also has features its Mass Air Flow Sensor which is very important in the proper performance of the engine, as it determines the flow of air entering the engine. This information is then transmitted to the power train control module where the fuel injection is controlled to give the correct air/fuel mixture for combustion. Different models of GMC Acadia employ Vane Meter (VAF) and Hot Wire sensors as the Mass Air Flow sensors. The VAF sensor measures the airflow through a spring-loaded vane, but problems such as low airflow or worn vane could occur. Instead, the Hot Wire sensor gives better accuracy through the measurement of the current variations of a heated wire placed in a location whereby air flows over it but it has the disadvantage of being affected by contaminants. If it is not maintained correctly, there could be MAF related problems like stalling or wrong reading on the air and fuel mixture.

GMC Acadia Mass Air Flow Sensor Parts Questions & Experts Answers

Mass Air Flow Sensor
19351887
Q: How to replace the Mass Air Flow Sensor/intake air temperature sensor on GMC Acadia?
A:
The first step of replacing the mass airflow sensor/intake Air Temperature Sensor is to disconnect the air cleaner outlet duct. Detach the engine wiring harness electrical connector from the sensor located on the Mass Air Flow Sensor/intake Air Temperature Sensor. Airdale workers should first extract the Mass Air Flow Sensor/intake Air Temperature Sensor screws and unfasten the Mass Air Flow Sensor/intake Air Temperature Sensor from the air cleaner assembly and afterward remove the Mass Air Flow Sensor/intake Air Temperature Sensor seal during this sensor replace process. First place the Mass Air Flow Sensor/intake Air Temperature Sensor seal onto the Mass Air Flow Sensor/intake Air Temperature Sensor before inserting the Mass Air Flow Sensor/intake Air Temperature Sensor back into the air cleaner assembly. Secure the Mass Air Flow Sensor/intake Air Temperature Sensor screws with torque at 4 n.m (35 lb in). Begin by connecting the engine wiring harness electrical connector to the Mass Air Flow Sensor/intake Air Temperature Sensor followed by reinstallation of the air cleaner outlet duct.