The knock sensor is located on the 95 oldsmobile 98 with a 3800 engine under the midpoint of the heads.
The 1990 Buick LeSabre oxygen sensor is located on the outside of the air cleaner housing. The oxygen sensor will be on the back side of the housing.
The camshaft position sensor is located behind the water pump pulley. If looking directly at the pulley, it is at about the 10 O'clock position. TechJK ---------------------
Undecided QuestionShow me another » Where is the camshaft position sensor located on a 1997 pontiac with a 3800 motor
Where is the knock sensor located on a 1992 buick regal
behind the harmonic balancer pully on thr right side of the engine
Yes
on the 3800 V6 its below the throttle body
No.
The Manifold Absolute Pressure (MAP) sensor is located near the throttle body on the intake manifold.
located at the drive belt end of the motor (3.0 and 3.8 engines} 3800 motors the sensor is located at the other end. A 3.8 and a 3800 are the same engine just as a 3.1 is the same as a 3100. I have never heard of a 3.0 GM engine.
The PCV valve on a 1998 Oldsmobile Intrigue is located under the MAP sensor. If you remove the large plastic cover with 3800 written on it and look to the left side of the engine there is a sensor marked (Pressure Sensor) with 3 wires going into it. Unplug that sensor and turn it counter clockwise and lift it off and you will see the PCV valve under it. Here is a picture to go along with my answer. http://autorepair.about.com/library/illustrations/bl795lib.htm