what's that pipe lads? help please

luki244

🙂 as abowe lads, what does it do. have it connected to vacuum on manifold but not sure what's that for
its beside brake pump.
red arrows pointing it. cheers

vocky

it's the vacuum feed for the interior heater re-circ flap

luki244

ok, thank You.
do I need that ? or can I unplug it?

Daz

Heater flaps won't work if u disconnect

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luki244

ok lads 🙂 thank You.