P CODES (POWERTRAIN) P0400 - P0499 Questions

I Bought The Truck Listed Above Used And Within A Few Months The Check Engine Light Came On. I Pulled The Codes And They Were P0499 And...

How Can I Fix This, Is It Possible Do Fix It Own My Own ,or Should I Bring It To A Dealer,i Have Some Knowledge , I Can Usaully Fix...

The Same Probelem Came Up At Around 38900 Miles, And The Spark Plugs, Wires, And Egr Were Replace. Why So Many Failures During The Life Of...

Have A 2007 Saturn Vue, 3.5 L 6 Cylinder Awd Which Is Sick And Showing Code Po499 What Does This Mean? The Code Is Not In Our Book. Won't...

Enlgine Light Keep Come On Say Po499 Evap Canster Vent Valve Malfunc Take Out Cantser Test Valve Work Fine Chack Harness Test 12v Bulb...

I Have A Active Code P0499 On My Dakota And I'm Getting Real Bad Gas Milage 11mpg. What Is Does This Code Mean And What Do I Have To Do To...

What Is P0499 In My Suzuki Xl7 And Where Is It Located At In My Engine

Local Service Technician Stated "current Code: Leak Detection Pump Canister Vent Valve Solenoid High. No Tsb's Or Recalls....

I Have Mil Cyl # 1 Misfire And Nvld Canister Vent Valve Soleniod Circuit Indicating High Voltage. How Do I Go About Correcting The Problems...

Engine Performance Problem 2004 Dodge Dakota 6 Cyl Two Wheel Drive Automatic Code Reads Evap Emission Vent/ Sol Malf Circuit High...