P CODES (POWERTRAIN) P0400 - P0499

Check Engine Light Came On, Put On My Handheld Scanner And Received Code P0455. Going With The Easiest Hopeful Repair, I Purchased A New...

Hi I Have A 2002 Chrysler Town N Country The Gave Me Code P0442 N P0555 And If U Can Help Can U Plz Tell Me How To Fix The Promble Thank...

I Have A Leak Detection Pump That Is Connected To Engine Vacuum To Open The Switch From The Leak Detection Pump. Can An Engine Vacuum Leak...

Well I Got My Car Inspected Last Month At The Beginning, Figuring I'd Not Put It Off. It Failed Miserably, Like 6 Obdii Codes. I Got...

The Engine Is Misfiring And The Spark Plugs And Wires Have Been Change. I Also Checked To See If It Was The Catalytic Converter Blocked But...

P0430 Catalyst System Efficiency Below Threshold, Right Bank What Does Mead

Engine Mechanical Problem 2005 Chrysler Pacifica 6 Cyl Front Wheel Drive Automatic 92k Miles What Could Possibly Be Wrong With A Code...

2005 Kia Amanti. I Had Codes P0401, P0174 And P0171. I Did Change Mass Air Flow Sensor, Egr Vacuum Switch, Egr Valve, Clean The Egr Tube...

I Got A P0430 Code And I Used My Scanner To See What Was Going On And My O2 Sensor Labeled O2s12 Shows A Very Very Low Reading At Idle...

Codes P2196 And P2198 And P0401 And P0300 (all Intermittently). I've Cleaned The Carbon Out Of The Egr Valve. I've Checked Egr...