Passenger side of black plastic intake plenum.
After consulting several sources, someone finally called a local Buick dealer who informed me that a 1990 LeSabre does NOT have a map sensor, it was the Mass Air Flow sensor that needs replacing.
Don't think yours will have a MAP sensor. It will have a MAF sensor, and it is attached to the air filter housing.
According to my Chilton manual, page 4-22, the MAP sensor is used on 96 thru 99 LeSabres/Bonnevilles/Eighty-eights, not 95's.
Trouble code P0108 means: MAP Sensor Circuit High Input
I own a 2000 Buick Lesabre with 164,00 on it. I am on my 2nd map sensor in less than 2 years. But if buying this part is all I have to do for my 13 year old gem I am happy.
Powertrain Control Module (PCM)
Where is the map sensor on a 2001 Buick Regal Ls
on the left side of intake manifold under MAP sensor.
On a 1993 Buick Regal 3.1L, the PCV valve is located on the intake manifold. It is situated underneath the MAP sensor.
where is the map sensor located on an 08 charger
there is no map sensor on it
where is the map sensor located on a 2005 gmc envoy