The P0171 "System Too Lean, Bank One" fault code you experienced is only one of the many fault codes a MAF sensor can set when under- or over-reporting the amount of air flowing into the engine.

A faulty MAP sensor will usually trigger a “check engine” warning light. Other signs of a bad MAP sensor include rough idling, sluggish acceleration or hesitation, poor fuel economy or black ...

If you're wondering what could cause a P0300 code on a Chevy Silverado and how to fix it, we'll cover everything you need to know in this guide.

This code is most commonly known to affect Chevy Malibu models from 2013-2018 with either the 2.5-liter or the 2.0-liter turbocharged engines.