99-00 Throttle body quality question

Post by **scot850** » 25 Aug 2022, 18:13

I was at the junkyard a couple of days ago and pulled a yellow label (05 dated) ETM from a 00 S70 AWD.

It was somewhat grubby, but after cleaning it I noticed a few areas of poor casting even inside the throttle plate area.There are a couple of tiny pin holes and an indent where the gasket sits. I have a couple of others, so I plan to compare them as I don't recall seeing this on any others over the years. I don't think it would necessarily affect the operation of the ETM but was surprised to see the casting flaws. I will try to photograph and post them if I can make them clear enough.

I am pondering though about returning it. It cost about $35 US but I also have no way of testing it.

Observations?

Thanks,

Neil.

Post by **scot850** » 26 Aug 2022, 10:20

Here are the pictures I mentioned:

: Raised surface on gasket side

: Surface flaws inside the throat of the body

: More flaws

Now the raised irregularities I can easily smooth off so I may keep it in the stash, but may also return it as I have no way of testing it.

Neil.

Post by **abscate** » 26 Aug 2022, 13:52

Probably not functionally relevant. It’s a TB, not a neuron. ‘

I love saying that.

Post by **scot850** » 26 Aug 2022, 17:19

I am leaning that way and it is for a S70 AWD anyway................!

Neil.

Post by **abscate** » 26 Aug 2022, 17:43

Should have added the gasket will clean up those casting marks