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  1. M

    Help! O2 sensor wiring

    I have a 1991 L98. I recently replaced the O2 sensor on the drivers side. There is only one wire going to the O2 sensors, there are 3 wires coming out of the harness. My problem is two of them were broken and I can’t figure out where they go. I believe one is a ground, any suggestions on the...
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