Another heated NB O2 question
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From: Houston / The Woodlands, TX
Car: 82 ElCamino, looking for a 3rd gen
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Another heated NB O2 question
Is there any benefit of using a 4 wire sensor over the 3 wire (AFS-74) that uses the sensor case for the signal grouond instead of another wire. If so what delco part number is recommended.
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buckeyecelt
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Sep 24, 2015 05:50 AM
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Aug 15, 2015 11:56 PM