what does it mean when the diagnostic test come back reading lean condition in b on 2005 Mazda Mazda3

engine light come on test read lean condition in bank one

by in Dothan, AL on September 16, 2013
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2 answers
ANSWER by , September 16, 2013
it means that bank one is not getting the required amount of fuel
ANSWER by , September 16, 2013
ck for vaccum leak