2000 s70 glt se - Trying to identify this part.

jmorman · Post by **jmorman** » 04 Oct 2024, 18:01

While doing the brakes, I found some type of sensor going into the bottom of the transmission next to a trans cooler line. The wires are frayed bad, most likely mice. I have been googling all day and cannot figure out the name of this part or even a picture of it. Robert Spinner said it was a speed sensor or shift solenoid, and I have tried a dozen other names, but nothing matches up to what I am looking at. Does anyone know what this is or point me in the right direction?

Post by **MoVolvos** » 04 Oct 2024, 18:43

jmorman wrote: ↑04 Oct 2024, 18:01 transmission.jpg

While doing the brakes, I found some type of sensor going into the bottom of the transmission next to a trans cooler line. The wires are frayed bad, most likely mice. I have been googling all day and cannot figure out the name of this part or even a picture of it. Robert Spinner said it was a speed sensor or shift solenoid, and I have tried a dozen other names, but nothing matches up to what I am looking at. Does anyone know what this is or point me in the right direction?

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Should be able to match the part with the diagram if I got the right diagram

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https://usparts.volvocars.com/a/Volvo_2 ... 84FBEB6B4D
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aeg · Post by **aeg** » 04 Oct 2024, 19:03

I believe it's the "oil temperature sensor" (although it measures ATF temperature, not engine oil), P/N 3515267. The part is discontinued. The O-ring is P/N 3520721. Someone here on MVS said they were able to get a new old stock sensor from Voluparts in 2017.

jmorman · Post by **jmorman** » 04 Oct 2024, 20:02

Thank you so much aeg!! I’m not thrilled it’s discontinued but at least I know what to look for.