1997 Cadillac DeVille "location o2 sensor engine buick" Questions

O2 sensor problems, can you suggest something to confirm?? A common problem on the 4.9 , 3.8 , and 3.4 is intake manifold gasket failure GM has not recalled this problem , look for oil and anti freeze

...sensor before that cat converter one one after it so if it is a "v" engine there will be 2 X HOS2 sensors and 2 X O2 sensors. They cause rough idling and other fuel related problems . Run the fault ...

...Sensor 2/2 or O2s 2/2 Bank 1 is always the side of the engine where cylinder number 1 is located and, of coarse, Bank 2 is the opposite side. On a 4 cylinder engine, there is only 1 bank and it is ...

location of O2 sensor can you tell me were my O2 sensor is loacated on my 1990 Buick Regal In the exhaust pipe before the catalytic converter Under hood, center, rear engine area, above exhaust pipe ...

O2 sensor location on 1997 Buick park avenue Look for bank 1 sensor 1 o2 sensors are usually located on the down pipe of the exhaust coming from the engine

...location of a s02 sensor in a buick 2004 rendezvous bank 1 sensor one a picture son cant locate it their are 4 of them i feel it the on behind the converter O2 sensor bank 1 sensor 1 same side as ...

...o2 sensor windstar 2000 ford Depending on which engine your Windstar is equipped with, there are either three or four O2 sensors.  They are all located in the exhaust system. If you do ...

o2 sensor heater circuit malfunction. location and how to replace it ones you have your trouble codes, that, will tell you exactly which one is it and youll need to replace the sensor. or maybe your ...

...O2 sensor located For 2000 Buick Lesabre 3.8L SFI OHV 6cyl the Oxygen Sensor is located: under hood, center, rear engine area, above exhaust pipe flange, mounted in exhaust manifold. Fig. HO2S1 ...

...sensor (usually goes first) There is an upstream O2 sensor also, I believe it is screwed into the air pump cannister? Need to research that further, would need your specific engine details. ...