12ht - where do these go to? (1 Viewer)

[Silveredition]

Gday guys,
I have recently had an engine rebuild and while having a look over the engine bay this arvo I noticed a couple of vacuum connectors with nothing connected to them (I am assuming they are for vacuum or pressure hoses…)
I am also unsure if anything was connected to them prior to the rebuild!
Any help with what they are and if they should be connected to anything would be great!

The first is on the oil cooler housing - next to what I think is the oil pressure sender.


The second is next to the air filter housing

Thanks

Drew

 

[sved]

The one on the block is for raising cold start idle.
The one besides the air box could be for AC idle raising.

 

[roscoFJ73]

Can you see a part number anywhere?

 

[roscoFJ73]

A bit of discussion and pics here. I didnt read it all

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