Posts Tagged: p0171 trouble code kia

P0171 trouble code Kia

March 31, 2015

Fix for P0171 trouble code Kia How to diagnose and fix a P0171 trouble code Kia A P0171 trouble code Kia is defined as P0171 – System too Lean (Bank 1). In many cases, especially on a Kia that can be the sign of a bad MAF sensor. Check air duct before replacing MAF sensor BUT, on a Kia, before you run to the auto parts store to buy a new MAF sensor, check the air duct that runs from the air filter box to the throttle body. This duct … Read More