Can anyone confirm that if the 02 is showing a voltage range.450-.025 on tuner pro it means its working and properly grounded all the way to ecm? Thanks (Im assuming it is working and showing LEAN.)
Can anyone confirm that if the 02 is showing a voltage range.450-.025 on tuner pro it means its working and properly grounded all the way to ecm? Thanks (Im assuming it is working and showing LEAN.)
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