Mechanics

FUEL

2008 Mazda 3 • 4 cylinder FWD Automatic • 127 miles

2008 mazda 3 bucking and pulling. Small computer says code 177 fuel compensation sensor ckt range. Also says 187 fuel tempature sensor low imput. Where are these sensors located and do you think this would cause the problem? Also what is the job of these sensors? Thanks


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Hightower38
November 30, 2010.



What scanner did you use? The codes provided are not OBD-II codes.

Different scanner would have different description of the problem. Let me have the OBD-II codes so I can get the correct information.

KHLow2008
Dec 2, 2010.