Question about 1999 Jeep Cherokee
It is stuck in the rich mode. How do I get it out of the open loop? This is what the scaner says, is that it is in the open loop for the fuel and I can't find out how to get it out of this mode so that I can get better fuel millage
Check the scanner and see if the oxgen sensor is fluctuating up and down on the voltage.
If not then the sensor is bad.
Posted on Oct 22, 2008
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Posted on Jan 02, 2017
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