Code P0174

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Code P0174

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Mitsubishi Forums >> Mitsubishi Models >> Mitsubishi Montero & Montero Sport >> Code P0174

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Code P0174 - 6/16/2008 12:37:54 PM

lstone33

Posts: 1
Joined: 6/16/2008
Status: offline

My 2001 Montero Sport''s check engine light came on and the code reading was P0174, System too lean, Bank No. 2.

What exactly does that mean and how do I correct this?

Any help would be appreciated!!

Thanks.

Post #: 1

RE: Code P0174 - 6/16/2008 2:32:22 PM

dsm1990gsx

Posts: 2686
Joined: 10/22/2007
Status: offline

Lean means the o2 sensor is reading too much oxygen. You could have a vacuum leak, bad o2 sensor, bad maf or clogged injectors..

< Message edited by dsm1990gsx -- 6/16/2008 2:41:59 PM >

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(in reply to lstone33)

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