OXYGEN SENSOR REPLACE/REMOVE

I Went To Change My 02 Sensor On Passenger Side Up Stream, And The Plug From The Harness Came Out With The 02 Sensor. Now I Have 4 Wires...

I Have A 1997 Mercury Mountaineer 8 Cylinder With Single Exhaust. The Service Engine Light Came On And When I Had It Checked It Said The...

1994 Jeep Wrangler 6 Cyl Four Wheel Drive Manual When It Gets Warm It Want To Miss And Backfire We Have Put New Plugs, Wires, Cap...

160,000 The Engine Light Has Been On Over A Year With No Discernable Difficulties. Toyota Computer Said It Was The O2 Sensor. Changed The...

The Downstream Oxygen Sensor Melted Together When I Went To Change The Sensor. The Problem Is I Can't See The Vehicle Side Connection...

Problem: 2008 Toyota Camry Le Failure Code P0171 I Changed Maf Sensor And The 02 Sensor New Denso 234-9049 02 Sensor And Denso...

Could I Have Gotten The Wrong Bank 2, 1 O2 Sensor When It Was Replaced Recently? Is The Bank 1, 1 O2 About To Fail. No Codes Exist. Has...

I Can't Pass State Inspection Because I Have All 4 O2 Sensor Codes On And I Just Can't Figure Out What To Do. I Have Changed All 4...

Trying To Find Out Why After Replacing This Sensor 3 Times (bank1 Sensoe 1) Does The Car Still Read That It Is Bad? We Did The Check...

Getting A Few Error Codes That I Can't Find A Fix For. Error Codes Are 2a6c, 2a6e On Foxwell Mini Specific Scanner And P3012, P3024...