TOYOTA AVALON TROUBLE CODE

Im Having Issues With My Speed Sensor. The Speedometer And Odometer Do Not Work And Check Engine Light Gives The P0500 Code For The Speed...

Have A 2001 Toyota Avalon, Recently 2 Codes Pop On, P0440 And P0442, Tried To Erase 1 Time, But Comes Back On Again In A Couple Days....

On The V6 Engine In My 1998 Avalon I Recieved Error Code Po401 Several Months Ago, Based On Service Manual Repair Procedures, I Evauated...

B1s1 And B2s1, Just Replaced With Toyota Genuine Air/fuel Sensor. P0171 Code Still Came On After Three Hours Driving. Can Old...

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...

Based On The Details That I Have Provided What Else Could Go Wrong. I Had The P0174 And P0171 Code And Cleaned Maf Sensor And Changed The...

I Scanned My Car And Was Told I Should Change The Coil And Spark Plug In Cylinder 2. So I Changed It, Now The Same Code Still Reads On The...

Car Hesitates Until I Have To Floor It To Take Off.

I Have Replaced All The Cat's (3) And The Same Code Still Comes Up. I Will Be Checking For Leaks, But I Dont Think That Is It. Took It To...

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?