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| Twilight Birds (MN12) [1994-1997] The last chapter of the book that we call the TBird Bible but only for another few years. Talk about yours here! |
This is a discussion on OBDII code P0174 within the Twilight Birds (MN12) [1994-1997] forums, part of the Thunderbird Model Years category; I am getting OBDII code P0174 which says bank 1 (or bank 2, can't remember) is running lean. I have ...
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06-02-2004, 11:26 PM
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OBDII code P0174
I am getting OBDII code P0174 which says bank 1 (or bank 2, can't remember) is running lean. I have replaced all four O2 sensors, fuel filter, PCV valve and leaky hose to PCV valve . I cannot find any other obvious vacuum leaks. Does anyone have any ideas what else would cause this reading? I thought of having the injectors cleaned but my Ford service CD says the injectors should not be cleaned because they are made of a special material to prevent clogging.
I can clear the code and go for 2 - 4 weeks before the code appears again. It always happens in traffic when I accelerate quickly from a stop and let off of the gas. Is it possible to mount a fuel pressure gauge under the hood? Any recommendations on how to connect it and/or mount it. Leroy 95 4.6L auto 
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06-04-2004, 10:45 PM
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It could be that your MAF sensor is either dirty or going bad.
tccoa.com has information on how to clean it.
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LinkBack to this Thread: https://www.tbirdforum.com/forums/twilight-birds-mn12-1994-1997/1795-obdii-code-p0174.html
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| Posted By | For | Type | Date | |
| Thread Code p0174 | Land Rovers Only - Land Rover Forum | BoardReader | This thread | Refback | 12-29-2010 03:20 PM | |
| Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
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