Trouble code P0171 means: System Too Lean (Bank 1)
Trouble code P0171 means: Fuel System Too Lean - Bank 1
Trouble code P0171 means: Fuel System Too Lean (Cylinder Bank 1)
Fuel trim rich.
http://www.aa1car.com/library/ford_lean_codes.htm
Start with looking for a vacuum leak.
Trouble code P0171 means: Fuel System Too Lean (Cylinder Bank 1)
P0171 = System too Lean (Bank 1). I would start by looking for a vacuum leak under the hood.
Code is common in MAF equipped 8th gen Corollas 00-02. Just take out the MAF, get a cotton swap and some rubbing alcohol and clean up all the black gummy stuff off the wire sensor. It is a 2 minute job from start to finish. Hope this helps..
Airbag code 44 on a 1998 Corolla means that the airbag needs service. If not fixed in a reasonable amount of time, the airbag might deploy prematurely while driving. The fix is to take the vehicle to a reputable mechanic as soon as possible.
You cannot enter the radio code on a 2005 KIA Sportage if the screen is blank. You have to fix the screen. How do you fix the screen?
EVAP, charcoal canister not being purged, usually this is a simple fix a vacuum line