Part Description: 2005 Chevrolet Blazer Mass Air Flow Sensor
More Info
Vehicle Fitment
2005 Chevrolet Blazer | All Trims | 6 Cyl 4.3L
$53.25
FAQ for Mass Air Flow Sensor Repair
Q: How to remove the mass airflow (MAF) sensor?
A:
You need to disconnect the mass air flow (MAF) sensor harness connector, then remove the MAF sensor from the air cleaner cover and air cleaner outlet duct by loosening the hose clamps.
By Bob
GM Specialist
01/11/2022
Q: What should be noted when installing the mass air flow (MAF) sensor?
A:
You should know that the embossed arrow on the MAF sensor indicates the proper airflow direction. The arrow must point toward the engine.
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: How to clean the throttle body bore and the throttle valve plate?
A:
You need to clean the Throttle Body bore and the throttle valve plate using a clean shop towel with GM Top Engine Cleaner, P/N 1052626, or an equivalent product.
Q: What is the installation procedure for the
A:
The procedure is to install the new MAP Sensor grommet on the MAP sensor, install the MAP sensor, and connect the MAP sensor harness connector.
Q: What should you do when replacing the upper intake manifold?
A:
If replacing the upper Intake Manifold, you need to turn and remove the power brake booster vacuum tube fitting from the upper intake manifold.