P CODES (POWERTRAIN)

I Am Getting A Dtc P0420 From The Computer. The Car Is Running Fine. Does The Catalytic Converter Need To Be Replaced? Could It Be An Oxygen...

Wondering If Its Safe To Run This Seafoam Cleaner Through Electronic Throttle? Started With A Dreaded Rattle That Sounded Like The Converter...

I Had The Check Engine Light Come On And Was Told That The Code Came Up As P0420. He Told Me That It Is A Problem With The Catalyic...

Hi There, I Am Condering Buying This Car For My Teenager. It Has Obviously Been Well Taken Care Of, But When I Went For A Test Drive...

Have Had Frequent Recurrence Of Check Engine Light, With Codes Of P0300, P0302, P0305. At Least Once Have Had Only P0300, Multiple...

Cat Code Keeps Popping Up, I Have Replaced The Spark Plugs, Map Sensor, Air Filter, And O2 Sensors. Codes Keep Popping Up, But I Don’...

I Need Assistance In Figuring What The Problem Is With My Car. Has Code P1259 Low Oil Pressure. The Car Is A Non V-tech.

I Think Somehow The Wires Coming From The Harness To The Control Valve Have Been Crossed, Is There A Schematic For The Colored 4 Wires.

Hello Everyone, I Have A P0753 "shift Solenoid-a Electrical" Code On The Car Listed Above S Line Turbo Cvt. I've Tried Changing...

My Engine Hesitates Under Acceleration. The Hesitation Occurs Only After The Car Has Warmed Up And Is Driven For 5-10 Miles. The...