The 2006 Chevy TrailBlazer oil pressure sensor is located at the rear of the engine where the transmission meets, close to the firewall. Having high quality oil is key for the engine to run smoothly. You will run into issues with the oil at some point. A common problem is an awful burning odor. This needs to be viewed closely as soon as possible or the car might explode. Bad oil can cause the engine to fail. Knocking noise may show up from the engine. You could experience poor gas mileage. Your oil needs to be changed out someday. Every 5,000 to 10,000 miles or so is a good rule of thumb. If You don't replace it, there will be problems with the engine.
Parrot dad
May 29, 2022
That's only for the 8 cylinder engine. The 6 cylinder has it on the right front above the oil filter.
Michael A.
April 9, 2020
The oil pressure sensor in a 2006 chevy chevrolet trailblazer is located at the rear of the engine where the transmission meets, close to the firewall.
Thomas C.
April 9, 2020
The oil pressure sensor on this vehicle is located at the back of the engine.
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