Questions & Answers for: 2004 impala oxygen sensor bank

i am looking for location of bank 1 oxygen sensor 2004 impala See this picture here.... Hope this helps.

2004 impala bank 1 There are 2 oxygen sensors on the 2004 Impala, located under the car near the CAT converter. Jack up the passenger side or onto ramps to make easier acess. I have a 2002 Impala with

looking for location of bank 1 oxygen sensor on 2004 impala left side of engine

2004 Chevy Impala SS 3.8L Supercharged: I am getting OBD2 codes P0171 (System too Lean (Bank 1)) and P0420 (Catalyst System Efficiency Below Threshold (Bank 1)). I also found an oil leak today. I ...

Impala 3.8L. P0171 lean fuel code. We have replaced the MAF from a previous code. O2 sensors scan good, as does the fuel pump all within specs. Car is running like junk. 81K, Dropped Cat Converter and

...2004 Chevy impala 3.4 lt v6. Which oxygen sensor is this code p 0135 refers to heated oxygen sensor (HO2S) ) 1 bank 1, heater control---circuit malfunction====causes --fuse--wiring--HO2S--ECM heated ...