Thread: P0171 - System Too Lean
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Old 03-13-2010, 10:57 PM   #16
comanche
V.I.P. Member
 
Join Date: Jul 2004
Location: Kalamazoo, MI
Posts: 477
comanche is an unknown quantity at this point
Do you have access to a graphing scan tool?

Like a Modis?

I'd be interested in seeing:
1. Oxygen sensor graphs
2. Short term/ long term fuel trim numbers

Do you have those available?
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