Jeep Liberty code question
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From: L.A. (Lower Arkansas)
Jeep Liberty code question
What code is associated with a loose gas cap? My wife's '03 Liberty gets an occasional O2 sensor code. I was blaming it on the ethanol but got to thinking about the gas cap...
I think its 0318.
I think its 0318.
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Joined: Sep 2003
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From: Calgary, Alberta
There are two possibilities for this fault. P0442 is EVAP System Small Leak Detected. There is another one for EVAP System Large Leak Detected, but I can't remember the number.
A failure in this system shouldn't cause any O2 codes at all.
A failure in this system shouldn't cause any O2 codes at all.
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