SATURN P CODES (POWERTRAIN) P0400 - P0499

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...

I Currently Have Check Engine Light On. Went To Advanced Auto Parts And The Code P0405 Egr Flow Sensor A Circuit Low Input Came Up. The...

Engine Performance Problem 1998 Saturn Sl2 4 Cyl Front Wheel Drive Automatic Got The Code P0401, Which Is For Egr Insufficient Flow....

Engine Light Came On. We Get Two Codes, Both Showing P0420. Since This Code Came Up Twice, Does This Mean That The Catalytic Converter...

I Scaned My Car Snd Got A Code P0452 Of The Tank Pressure Sensor? Is That Would I Need To Eliminate The Code Or Is There More To Buy So In...

My Car Is A 2002 Saturnsl2 With 25000 Miles On It, Its Hardly Broke In. Engine Trouble Light Came On, Had Code Read Po446 ( Evaporative...

Wondering If Any Saturn Techs Still Here That Might Have Some Ideas About A P0420 Low Catalytic Converter Efficiency. Thanks.

Got The Code And Cant Get Rid Of It, Replaced Canister Vent Solenoid And Still Light Comes On, Do I Need To Replace The Canister Purge...

How Can I Repair A Code:secondary Air Injection Pump?What Tools Do I Need And Which Part Do I Only Buy?On My 1999 Saturn Sw 2. Thank You

My Car Is Running Fine However Grey Smokey Fumes Are Coming Out Of My Exhaust. What Steps Do I Need To Take To Repair It?