P CODES (POWERTRAIN) P1400 - P1499

My Car Is Not Idling Very Smoothly, And It Is Cluttering When You Give It Gas. You Can Give It More Gas And It Will Stop The Cluttering....

I Don't Have A Electric Fan, I Have A Mechanical Fan. Why Am I Getting A Code?

I Havn't Really Tried Nothing Because It Is Dark Right Now I Doubt Its Gas Cap Its Still Factory Cap.

2000 Bmw 528i Code 1421 Keeps Coming Up By Engine Runs Fine

Check Engine Light Code 1409 What Does It Mean

What Is This Wher Is This Located

I Have A Trouble Code P 1490. I Know This Is The Cooling Fan Relay. I Replaced The Relay, But Still Get The Code. The Fan Is Coming On...

How Do I Fix These Two Codes, Stopped The Sale Of My Car, She Runs Great But Check Engine Light Keeps Coming On.

Car Runs Like It's Only Firing 2 Cylinders, Replaced Diff Pressure Sensor, Still Running Poorly. Any Suggestions?

Got A Check Engine Light That Spit Out The Following Codes:p0401-exhaust Gas Recirculation Flow Insufficient And P1450-unable To Bleed Up...