2008 Pontiac Grand Prix 3.8L: Remove and Replace Upstream Oxygen Sensor

Описание к видео 2008 Pontiac Grand Prix 3.8L: Remove and Replace Upstream Oxygen Sensor

Upstream oxygen sensor was underperforming/ switching too slowly. Had some trouble removing it because whoever installed the old one had cross-threaded it. Replaced with OE Denso sensor. Discovered I was sold wrong part. This vehicle has different connector ends depending on whether or not it has California emissions. (Mine does not)

Disclaimer: I am not a mechanic. Do as I do at your own risk. Video is intended for entertainment purposes. This merely represents how I did it.

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