answersLogoWhite

0

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

User Avatar

Wiki User

17y ago

What else can I help you with?

Related Questions

Where is the engine coolant temperature sensor on a 2001 Buick LaSabre?

wher is the engine temperature coolant sensor BUICK 2001


Why might the cooling fan not be working on a 1990 Buick Skylark 2.5 engine?

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.


Ect engine coolant temperature sensor location on a 2003 buick rendezvous?

what is a etc sensor for a buick rendevous


What is causing the service engine soon light on a 1998 Buick Park Avenue to stay on?

try checking your gas cap it may need replacing


Why is service engine light always on on a 91 buick?

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.


Where is the location of the cam sensor in a 1988 Buick Regal with 2.8 engine?

The 2.8 engine doesn't use a cam sensor.


Where is the transmission input speed sensor located on a buick rendezvous?

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.


Where is the oxygen sensor located on the engine of a Buick 1993 Skylark 3300 engine. I would appreciate a simple drawing of the part of engine where the sensor is to be replaced. Thank you very much?

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...).


Where is the crankshaft position sensor located on a 92 Buick Regal 3.1 V6?

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.


Where is the location of the MAP sensor on a 1990 Buick LeSabre?

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.


Where is the IAT sensor on a 1991 Buick Park Avenue?

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 engine?

show a diagram of a buick park avenue crankshaft sensor