I have noticed if i pull the blue stripe pipe off boost solenoid the noise stops on test run

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hd3 said:

well .. changing the vacuum hoses wouldn't do any harm .. fairly easy job ..
use the 4mm inside diameter silicone ones .. available from a few places on the internet ..
i think i got the 3 metre length one when i did mine
just be careful getting them off that turbo vacuum reservoir
( i managed to break the plastic spigot on mine )

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Where is the pump you mentioned

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hd3 said:

what .. the vacuum pump itself ??
easy to spot .. be on the end of a camshaft ..
( same side of engine as the vacuum reservoir tank thing )
outlet ( or 'inlet' ? ) hose on mine has a short reinforced rubber sleeve on it .

btw: those diagrams have valve missing ..
be on the vacuum hose bit leading to the brake servo ..
easy to spot .. looks like a bulge on the vacuum hose

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what i can see there is 1 main one from turbo solenoid to vacuum tank then the ones to the egr solenoid is that correct?

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because i have a egr bypass can i remove the solenoid and blank off on survo junction as it has no purpose

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hd3 said:

yeah ..

i think .. but don't quote me .. that if the electrics are disconnected from the egr vac. solenoid
the dashboard warning light will illuminate
maybe leave it fitted ? .. 'n block the vac hoses as per images in :
https://www.landyzone.co.uk/land-rover/where-does-this-go.223312/#post-2536215
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Larahausp1 said:

Hiya mate i have put some new vacuum pipes on today from what i can see there is 1 main one from turbo solenoid to vacuum tank then the ones to the egr solenoid is that correct? Also because i have a egr bypass can i remove the solenoid and blank off on survo junction as it has no purpose does it now.

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Alibro said:

Yes you can remove the EGR solenoid. I did it to stop the silly quacking noise after turning off the engine. If you run a diags it will show an error but you shouldn't have any warning lights.

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