P CODES (POWERTRAIN) P0400 - P0499

I Know It Is My Fan One Control Circuit But What I Do Not Know Is How To Fix The Issue. All My Fuses Look Good. Please My Fan Stays On For...

After My Check Engine Light Came On, Autozone Checked And Gave Me This Error Code. The Car Is Running Fine, No Noise, No Leaks, No...

Hi, I Have The Vehicle Listed Above And I Have A Code “p0401” Egr Valve Insufficient Flow, I Cleaned The Throttle And The Idle Is...

We Bought The Car Recently And Discovered It Has Problems. I Have Replaced O2 Sensors The Vacuum Pump And Breather Valve. While I Was...

I Had One Of The Camry's That Had The Oil Consumption Problem To The Point Where It Burned A Quart Of Oil In Under Two Hundred Miles....

I Have Had This Code Twice And I Did Take Out The Fuel Senders To Clean. But Did Not Happen Until I Drove It On Interstate And I Did Hit...

This Code Keeps Coming Up And We Are Running Out Of Ideas How To Fix It. Convertor Is Less Than A Year Old And Seems To Be Okay. O2 Sensor...

Hello Everyone! The Check Engine Light Has Come On In My Car And The Diagnostic Code I Get Is P0449. "P0449 Evaporative Emission Control...

Obd Code Po421 Is Registering On My Car. According To What I'd Read It Means The "warm Up Catalyst Efficiency Is Below Threshold Bank 1...

I Was On The Road, Suddenly The Car Turned Off. My Scanner Gave The Code P0443. I Found A Lot Of Oil On The The Engine. I Removed The...