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98 explorer 5.0 O2 sensor location

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Old Mar 5, 2012 | 04:38 PM
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CaptainIPSC
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Mountain Pass
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From: Ponca City, OK
98 explorer 5.0 O2 sensor location

I'm swapping a '98 Explorer 5.0 into my '79 F100. I had the computer reprogrammed to eliminate the downstream O2 sensors. All my schematics show all 4 sensors but I can not find anything on where each is located so I know which to connect where. I'm assuming O2 #1 in passenger side upstream and O2 #2 is drivers side upstream. Just looking for confirmation. Thanks
 
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