Mechanics

PORBLEM

2002 Jeep Liberty • 4 cylinder 2WD Automatic • 85,000 miles

Jeep liberty 2002- code 131- replaced senor, will get over 2000rpm, runs rough, and won't to stall?
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Lindaw
November 23, 2010.




The bank 1 #1 oxygen sensor is shorted to ground. Either the sensor is bad or you have a wire that has melted and is shorting.

Check that and let me know what you find.
Joe



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