P CODES (POWERTRAIN) P0500 - P0599

The Engine Surges At Idle At Times With The Ac Kicking Off. The Engine Is Coding Idle Control System Rpm Low And The First Code Was The Same...

Hello, And Thanx, New User Here, Umm I Own A 1998 Honda Accord Ex With The Vtec Engine, My Question Is, What Does Idle Control System...

Im Having A Problem With My Car The Idle Goes Up And Down Between 1000 To 1500 Rpm Every 2 Sec What Could Be The Problem? Some Says That I...

I Have Changed Air Idle Valve, Cleaned Thottle Valve& Maf With Air Intake Cleaner. Engine Idle Is Still Slow Coming Back After Being Revved...

Have Changed Both Speed Sensors(transmissions And Rear End) And Speedometer Head. The Speedometer Needle Waves 2-3 Mph Sometimes More. The O...

My Car Is Reading These Codes.

Can These Codes Be Caused By Bent Exhaust Valves And How Can I Tell?

I've Had Transmission Overhaul Kit Performed Oct 2007 On 2001 Cad Deville: Incl Upper/lower Valve Body W/solenoids, Imput Carrier...

I Looked Up The Code And It Is Brake Switch #! Circuit High. I Couldn't Find Out What That Is. So I Need To Know What That Is And How To Fix...

Computer Problem 2005 Dodge Stratus 4 Cyl Automatic 62000 Miles I Purchased A Code Scanner After My Check Engine Light Came On And...