OXYGEN SENSOR

So I Had An Issue With My Drive Cycle Not Wanting To Complete. The Evap Monitor, The Catalyst Monitor, The Oxygen Sensor Monitor And The...

My Car Is Getting Error Codes P0130 And P0134. I Suspect It's My 02 Sensor But I'm Not Sure Which One Is It Since I Recently Changed My...

I Replaced The O2 Sensor And Then Fix The Wire But After A Few Days It Came Back On I Fix The Exhast Leak But Didnt Change The Sensor Could...

Obdii Code Was: Po420 Mod$10 Catalyst System Efficiency Below Threshold Bank 1 I Replaced The Downstream Sensor But The Code Came...

Hi I Recently Failed Inspection For Emissions No2. I Had Changed The Oil, Spark Plugs And Wires Before I Went. The Car Idles Petty...

Engine Mechanical Problem 1993 Chevy Corsica 6 Cyl Front Wheel Drive Automatic Hi. I Have A Major Problem With My Corsica That Im...

I Have The Ss Model. I Have Been Getting O2 Sensor Error Codes. Anywhere From Eight To Eighteen Codes, Upstream And Downstream Codes, Low...

I Took My Van (that Is Eating Gas And Accelerating Poorly) To Autozone And Hooked The Computer Up To It. It's A 2001 Pontiac Montana, The...

. Replaced 02 Sensor Bank 2 Sensor 1 Also The 2 Nd Catalytic Converter, Egr Sensor, Egr Hose, Egr Solenoid, Egr Valve, Throttle Sensor...

P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control P0135: O2 Sensor Heater Circuit (bank 1 Sensor 1) P0141: O2...