Top of the engine dead center towards the back, It has a 3 wire connector,and a vacumb hose attached that runs across the front of the manifold to the intake. See the picture on napa site. it bolts to the intake. Looks like it will be easy to change. mine is puting the check engine lite on with a P0106 OBDII code. I think I will change the hose going to it first it looks like it has some cracks in it.
http://www.napaonline.com/MasterPages/NOLMaster.aspx?PageId=470&LineCode=CRB&PartNumber=220322&Description=Manifold+Absolute+Pressure+(MAP)+Sensor
Norm
Also, you need to check out the hose that runs from the MAP sensor to the air intake. It is a small line in the center top of the engine with rubber hose line of about 2.5" in each end. Check these for brakes or cracks. Mine was cracked on the backs side so you need to pull them of to check it. It cost me $1.05 for one foot of hose and now my Aveo has 94000 miles and runs great.
Locate crank shaft sensor 2005 Chevy aveo
The O2 heated sensor on a 2005 Chevrolet Aveo is located in the exhaust manifold. It measures the amount of oxygen left in the exhaust gases as they leave the vehicle.
map sensor
where is the map sensor located on a 2005 gmc envoy
There is one before and one after the catalytic converter.
torque setting for 2005 chev aveo
How do you change oxygen sensor on a 2006 Chevy aveo?"
The 2005 Peterbilt M 11 Cummins diesel engine map sensor is located next to the fuel pump. The map sensor should be labeled as such.
The map sensor on a 2006 Chevrolet Aveo is typically located on the intake manifold, near the throttle body. It is a small, cylindrical sensor connected by a vacuum hose and an electrical connector. To access it, you may need to remove some engine covers or components for better visibility. Always ensure the engine is off and cool before attempting any inspection or repairs.
Replace sensor and clear code.
"How do you change steering pump on 2005 aveo?
My 2005 aveo won't start