[nonda Auto DIY Center] P0171 is one of the most common engine error codes, it stands for [System too Lean (Bank1)]. It indicates one of your bank has too much air and not enough fuel. Check out this self-repair video tutorial created by nonda's expert mechanics. Fix it yourself and save $$$ on your repair fees. Don't forget to claim your FREE ZUS Smart Vehicle Health Monitor here https://bit.ly/FreeZUSOBD and get an in-depth diagnosis of your vehicle condition. Don't forget to follow us, more a

8.1K views · 68 reactions | Check Engine Light - O2 Sensor Heater Circuit Malfunction - Code P0141 This video shows you some common things to look for if you are experiencing a check engine code P0141 - O2 sensor heater circuit malfunction on your car, truck, or SUV. #P0141 #checkenginelight #autorepairshop | 1A Auto Parts | Facebook