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Would this cause P0171 code? (Picture)

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Old 01-30-2010, 10:07 PM
S_R_N83's Avatar
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Default Would this cause P0171 code? (Picture)

I got a P0171 code the other day, changed the O2 sensor and it came back on. I then noticed that the tube circled in blue coming off the manifold was split open.

What is that tube and how hard is it to change out? Is this the cause of the P0171 code?


(Picture attached)
 
Attached Thumbnails Would this cause P0171 code? (Picture)-p0171.jpg  
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