Volvo S40 Trouble Codes

Engine Performance Problem 2006 Volvo S40 Two Wheel Drive Automatic 50000 Miles What Can I Do To Fix This Code?

'm Not A Mechanic And I Don't Know Anything About Cars. I Haven't Had Time Either To Take It To A Shop Because I'm Busy With...

2005 Volvo S40i Diagnostic Code P0455 Evap System ( Could This Code Appear If The Gas Cap Was Left Off?)

What Is The Most Likely Problem With A P0190 Code And Check Engine Light On A 2005 Volvo S40

Just Replaced Fuel Pump In My 2.4i 5-cylinder And Still Not Getting Fuel. ???

I Get A Check Engine Code A1 Ect And 91 Torqe Reduction Solenoid. Can Anybody Tell Me What They Mean.

I've Change The Solenoid But The The Valve Is Still Knoking Like This Trrrr.....pause....and Again Trrrr... Computer Diagnostic Shows...

My Car Is Throwing Off Code P0015. Something To Do With The Cam Shaft. Can You Tell Me, Please, What This Means And What To Do About It? ...

I Got The Code Po171 For My Car It Wont Stay On At First I Have To Keep Cranking It Up Before It Will Stay On

The Check Engine Is Light, And The Scan Show The Codes P0456 And P0139. What Will Be The Solution For These Codes? Thank!