Threw 3 SES codes today
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Recovery Vehicle
Joined: Sep 2007
Posts: 1,019
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From: San Francisco, CA.
Threw 3 SES codes today
While driving to install my RTE sliders the SES light came on again. This time with 3 codes:
P1415 Manufacturer aux emission controls
P0171B Bank 1 system too lean
P0174B Bank 2 system too lean
Two weeks ago this came up, P0734 Gear 4 ratio incorrect, and cleared it. I've driven about 50 miles since then. Do I need new O2 sensors? Thanks.
P1415 Manufacturer aux emission controls
P0171B Bank 1 system too lean
P0174B Bank 2 system too lean
Two weeks ago this came up, P0734 Gear 4 ratio incorrect, and cleared it. I've driven about 50 miles since then. Do I need new O2 sensors? Thanks.
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Joined: Apr 2006
Posts: 25,707
Likes: 107
From: Denver, Colorado
RE: Threw 3 SES codes today
No, but you are boarder line in need of a MAF. The 3 usual codes that will show when a MAF is shot will be the 2 lean codes and a 734.
Better call Tony for a new MAF, then get your codes cleared.
Better call Tony for a new MAF, then get your codes cleared.
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