Two Questions About the P0172 Code

UMEXT

Original poster
Dec 16, 2011
110
My truck threw this code on Monday morning. I came here to research on Monday night, and found references to a P0172 "flow chart," but no links to it or thread featuring it. The code cleared on its own the next day.

So I have two, perhaps interrelated, questions.

1. Where is the P0172 flow chart?

2. Given the circumstances, what is the most likely cause of the code this time?

Thanks as always.
 

The_Roadie

Lifetime VIP Donor
Member
Nov 19, 2011
9,957
Portland, OR

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