wrx fifer

iTrader: (34)

ok have been on new ages for a few years now and not used to classics at all for small things, but helping out on a mates the now so looking for a wee bit advice on what a couple of things are.

first off what the black can right at the front which has a line running to a little black diaphragm, then a vac line coming from it and tee-d in to another wee white diaphragm which is then to the inlet manifold just unsure about?




then where the 2 port boost solenoid is on the left here on the bracket which is fine, but what are the other two? the top one and the one on the right with brown plug?


Grant

ScoobyForLife27

iTrader: (14)

Hi.
Black can on 1st pic is a carbon canister.

ScoobyForLife27

iTrader: (14)

Does this car has a boost gauge ?

wrx fifer

iTrader: (34)

yeah has a boost gauge, I thought the small diaphragm from pic two would be from the boost gauge set up, but the vac line from gauge comes through bulkhead along back of tmic then tee-d in to the bov as normal.

just really not used to these been years since have done anything technical to a classic or owned one tbh.

Grant

but the set up where the boost solenoid is, what is the centre one and the one to the right lower down with the vac line coming from it?

JGlanzaV

iTrader: (3)

Looks like a filter to me?