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O2 sensor terminal

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive "P2" platform cars.

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O2 sensor terminal

Post by dneu » Sun May 17, 2020 12:51 pm

how to disconnect O2 sensor socket? It is in a such inaccessible place. I cannot find a release tab.

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Re: O2 sensor terminal

Post by abscate » Sun May 17, 2020 2:15 pm

These release by pulling the plastic colored part (purple, OEM) up away from the connector, then sliding the connector apart. Its hard to figure out what slides out of what on these, so make sure you aren't pulling on parts that don't separate.

...ITs not uncommon to find someone has spliced in a cheap one and butchered the wiring , too.
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