Mass air flow sensor location

CVSS

MEMBER
2008 CHEVROLET TRAILBLAZER
V8
2WD
AUTOMATIC
27,000 MILES

Is the IAT Sensor integrated into the MAF plug? I want to install a SLR Performance Chip in my 08 Trailblazer w/6.0 V8 and I need to attach their chip to the IAT Sensor. I'm not sure where the IAT sensor is or the location of the MAF plug. Can you point me in the right direction to help me locate/indentify these two items.

3 Replies

JACOBANDNICKOLAS

MECHANIC
109,758 POSTS

IAT:

MAF

Let me know if this helps.

Joe

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Wednesday, September 1st, 2010 AT 8:55 AM

2CP-ARCHIVES

MEMBER
4,540 POSTS
2004 CHEVROLET TRAILBLAZER
212,000 MILES

Where is the mass airflow sensor on a 2004 chevy trailblazer 4x4 ls ext 4.2 engine?

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Monday, September 23rd, 2019 AT 1:11 PM (Merged)

KEN L

MASTER CERTIFIED MECHANIC
47,702 POSTS

Hello,

Check out the diagrams (Below). The mass air flow sensor is located at the air filter box where the intake tube connects. Here is a guide that will help you step be step on a similar car with diagrams (Below) to show you the location of the MAF for your car.

https://www.2carpros.com/articles/how-to-replace-a-mass-air-flow-sensor-maf

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.

Images (Click to make bigger)