WJ Cal o2 sensor fuse, simple question

lundi 1 décembre 2014

Hi, I have a 2000 grand cherokee. Simple question but can't seem to find the answer.



What o2 sensors are connected to the yellow 20a cal o2 sensor fuse in the engine fuse/relay box? Is it 1/1 and 1/2 or 2/1 and 2/2?



I'm trying to diagnose this fuse continuously popping. My next step was to follow the meter directions in the haynes manual. I've checked the large harness going behind the engine block already and didn't find any bare wires. I also put a hose over that suspect bolt people have problems with and double checked that area.



Thanks.




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