Having problems with your 2001 Ford Expedition ?

Can you explain code P0172-P0171-P1405

\015 I had Auto Zone put my 2001 Ford Expedition on their machine and this is the codes that came up. He said something about a MAF being next to the air filter.\015 Posted / edited by AnonymousUser on : 21-05-2018

Answers :

From what I read, means fuel is lean Bank 1 and 2, you need to clean or replace your Mass Air Flow Sensor.
Repair Help & Product Troubleshooting for 2001 Ford Expedition

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