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MadUsa1

13 March 2012 07:10 PM

Milltek Twin Scroll Exhaust

Just noticed that the downpipe of the milltek 3" twin scroll system has a probe in it.

What's the probe for? EGT? O2?

The UK STI doesn't have a probe here as far as I can tell.

daz1968

13 March 2012 07:40 PM

Would be lambda sensor it's in the downpipe on jdm cars, think its in the headers on uk ones.

MOTORS S GT

13 March 2012 07:46 PM

My JDM 2.0 twin scroll Hatch has the lamda in the top of the downpipe.

MadUsa1

13 March 2012 10:54 PM

That's interesting, anyone know why that is?

MadUsa1

14 March 2012 07:01 AM

Is it a wide band sensor as standard or narrow band?

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