P CODES (POWERTRAIN) P0400 - P0499 P0446

Car Passed New Jersey Dmv Inspection Post Repairs To Mass Airflow Issues With Emissions. Three Weeks Later Engine Light Comes On Again And...

The Mil Pops Up Immediately After Resetting Battery, My Scanner Describes It As "evaporative Emission System Vent Control Circuit"...

Hello Everyone, I Failed A Smog Check Due To P0446 Code. I Took Out Evap Purge Valve From Under The Hood, Applied Nine Volts To It, It...

Can Engine Cleaner/degreaser Be Used In Place Of Carburetor Spray In The Test For Vacuum Hose Leak Near The Manifold And Elsewhere?

Engine Mechanical Problem 4 Cyl Front Wheel Drive Automatic 114, 00 Miles You Have Helped Me Solve Problems With My Vehicles. Now I Need...

The Engine Light Came On. I Used A Code Key Reader And Found P0446 And P0446(pd) Error Codes. I Checked The Hose Coming Out Of The Back Of...

My Niece Wrecked Her Car And I Had To Do A Lot Of Work To It Getting It Back On The Road. I Have Gotten Everything Back Together, Replaced...

I Found The Ground Switching Wire At The Plug Right By The Vent Solenoid Was Broken, I Made A Solder Repair, Tested The Plug And Now Have...

Im Getting Code P0446 Which It Is A Evap Condition Mulfunction.I Did Replace The Gas Cap And Vent Valve Solenoid And Purge Solenoid.I...

Replaced Evap. Vent Valve Solenoid And Ecm. And Gas Cap. Checked With A Evap Smoker. Still A Problem. Question Is, Is There A Can Bus...