Toyota Trouble Codes

Po401 Replaced Gas Cap Vsv Sensor / Egr Modlator After 7miles Po401 Code Comes Back

I Been Getting The Po300, 301, And 303 Codes And Wanted To Try And Fix The Problem This Weekend, What Would You Suggest I Check First??

I Have The P0402 Code. I Understand It's An Egr System Problem. I Tested The Egr Valve, Using Vacuum To The Valve And The Engine Dies. It...

What Does That Mean? Is It A Sensor Malfunction And Can I Fix It Myself With Marginal Car Skills? This Was My Mom's First And Only New...

I Am Getting #52 (knock Sensor) And #71 (egr System) Codes. I Can’t Find Solutions For These Repairs, Any Suggestions?

2carpros, I Have A Misfire Code, Which Is P0302. After Doing Various Diagnoses, It Has Been Definitely Determined That The Issue Is With...

My Car Is Showing Code 25 And It Says It Running Too Lean.

Just Had The Etc And Thermostat Replaced To Get Rid Of The Po125 Code. Then When Driving Home Twelve Miles The Engine Light Comes On New...

My Car It Does Not Want To Start. It Will Turn Over For A While, And After A Few Tries (turning The Key To Off, Then Trying It Again)...

I Bought This Corolla And Checked Diagnostic Codes. 25 And 71 Are What Flashed. I Guess My First Question Is: I Found That The Main Air...