REPLACE/REMOVE OXYGEN SENSOR Questions

I Have A Car That Works With Petrol And Gas. When I Start The Engine I Get This Alarm "heated Oxygen Sensor (ho2s) 1 Bank 1 - Heater...

Apparently When I Bought It The O2 Sensor And Speed Sensor Just Needed To Be Replaced As Well As A New Battery. Well The Battery Is Dead It...

Can The Oxygen Sensor Be Cleaned Or Should It Be Replaced

Hello I Have A 93 Pontiac Grand Prix With A 3.1 And It Keeps Sputtering And Then Quits. I Can Start It And It Will Run For About 30 To 45...

My Check Engine Light Came On And After Taking To A Mechanic, Showed Bank 1 O2 Sensor Bad. Replaced That One And Still Engine Light Back On...

I Have Change Both O2 Sensors But I Still Have A Trouble Code P0420 Catalyst Efficiency Below Treshold(bank 1) Please Help

Got A 1995 Rodeo Blowing Black Smoke Out The Exhaust. Changed The Plugs. Next Was Going To Try The O2 Sensor To See If That Eliminated The...

2002 C230 Sport Coepe, 70 000kms Is A Lambda Sensor (merc Benz C230) The Same As An Oxygen Sensor? I Recently Had An Oil Change And...

Getting Code P1174 On A Sivlerado 5.3 4x4 Installed 3 New Different Oxygen Sensor Service Light Will Stay Off For About 40 To 50 Miles...

The Check Engine Light Is On And I Already Took It To The Mechanic And Told Me That Was One Of The Two Top Sensors,because It Has Two More...