i doubt if you need an 02 sensor. try cleaning your mass air flow sensor with electronics celaner or brake cleaner first also check for vacuum leaks downstream from the maf
wher is the engine temperature coolant sensor BUICK 2001
I had the same problem with my 90 buick century, Replacing the temperature sensor did the trick, it is located above and behind the water pump.
what is a etc sensor for a buick rendevous
try checking your gas cap it may need replacing
Possibly a computer sensor. Should have the code read so you know if it is serious or not. Mine was and had to get a tow in.
The 2.8 engine doesn't use a cam sensor.
The transmission input speed sensor on a Buick Rendezvous is typically located on the transmission case, near the front or side of the transmission assembly. To access it, you may need to remove protective covers or components obstructing the sensor. Always refer to the vehicle’s service manual for specific details and guidance on locating and replacing the sensor.
A GM dealer's service center (if they're still in business) would be able to show you. Also, Amazon.com might have Buick repair manuals (dirt cheap by now...).
The crankshaft position sensor, on your 1992 Buick regal 3.1 liter, is located on the back of the engine. The crankshaft position sensor is on the inside of the engine cover.
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.
The 1991 Buick IAT sensor can be found in the air intake hose. The IAT sensor will be between the air box and the top of the engine.
show a diagram of a buick park avenue crankshaft sensor