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A-2 fault code 1-1-3 Oxygen sensor? 850 1995

posted by  KlausC on  Mon Jan 5 06:53 CST 2009
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last visit: Fri Oct 24 10:15 CST 2014
[RELATED]

1-1-3 = long term fuel trim too lean. O2 sensor sounds OK to me.

I suggest looking at the vacuum elbows around the intake manifold, at the accordian air intake, and the vacuum tree for leaks. Any leaks will give you high idle, which the computer will then try to compensate by making things over rich and lowering the idle.

Klaus
--
Volvoless. Sold the R. There is now a void...






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New fault code 1-1-3 Oxygen sensor? [850][1995]
posted by  someone claiming to be rockytop  on Sun Jan 4 14:27 CST 2009 >


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