REPLACE/REMOVE OXYGEN SENSOR Questions

I Understand There Are Two Of Them. Does Anyone Know Where They Are Located? I Figure If I Replace One I May As Well Replace The Other.

Engine Management Light Came On. Garage Did A Code Reading And Showed A Failed O2 Sensor. I Believe It Was The One Behind The Cat Converter...

My Scanner Allows Me To See The Data Stream..the Two Sensors Upstream Show Rich/lean Switches And Voltage Changes..the Down Stream Sensor (...

I Have A 93 Chevy Silverado. I Had Dual Exhaust Installed. Truck Stalls And Runs Rough Now. There Is One O2 Sensor. I Didn't Have Issues...

Hey My Name Is Ivan An I Have A 2007 Mustang Gt . My Problem Is My Engine Light Keeps Coming On For Some Reason. Got The Engine Light Check...

Engine Performance Problem 2001 Chevy Tracker 4 Cyl Four Wheel Drive Automatic My Problem Is, When You Travel A Distance,or If You...

My Mil Came On. I Checked The Code(p0160) And It Says "o2 Curcuit No Activity Detected(bank 2, Sensor 2)" I Have Replaced Both O2...

I Recently Had My Saturn Inspected And It Said There Were Three Codes Not Ready To Pass And They Were The Egr The O2 Sensor On The Manifold...

Is There Any Way You Could Explain Exactly How To Replace This O2 Sensor? I Had The Mechanic Replace It With A Bosch Sensor But Found Out...

When I Have The Shop Replace My O2 Sensor That Is Causing My Engine Light To Come On It Will Say Not Ready Or That I Have To Drive A Certain...