P CODES (POWERTRAIN) P0400 - P0499

Engine Performance Problem 1998 Dodge Avenger 6 Cyl Front Wheel Drive Automatic New Plugs, Wires, Cap, Rotor Button, Tps, Carb...

I Keep Getting Code P0462. Replaced Fuel Pump, Cleared The Code And I Still Get The Code. I Got The Fuel Pump From Pit Stop Auto Website....

The Other Day My Service Engine Soon Light Came On And Then Shut Off After A Day And 2 Days Later It Came Back On And Its Still On So I Went...

Hello, I Had Brought My Car To Autozone To Get A Check Engine Light Reading And I Had Got Three Codes: P0171 P0457 P0456 So I Took...

Received P0412 & P0418 Codes. Scanner States Secondary Air Injection System Valve A Circuit Malfunction And Secondary Air Injection System...

My Car Has Been Having Some Issues Lately. My Car Has Been Occasionally Stalling At Stops When I Go To Take Off, And I Have To Crank The...

Come Back Codes Po422 8 Mounts Have Replace Bought Two O2 Sensors. Need Help To Pass Inspections. Do Not Want To Change Expensive...

This Car Has Had New Egr Valve, Timing Belt, And Lots More. The Obdii Keeps Telling Us P0400 And Now After Refurbished Ecu, P0400 (egr...

Got In My Car 3 Weeks Ago In The Vegas Heat And The Air Conditioning Coming Threw The Vents Had Reduced Tremendously, When Put On Only...

Had New Catalytic Converter Put On Last Month Check Engine Light Came On Brought Back To My Mechanic Faulty Evap Valve Replaced. Now Code...