Hi on the passenger side of the plenum I'm trying to work out what all the take off plumb in to.

 

Can anyone help with this 1?

 

Ps it may be facing the wrong way.

is it not the part of the vacuum line of the fuel rails

It goes to the fuel pressure regulator mate.

I thought the smaller 1 further back goes to the fuel regulator there is 2. In using a Nismo fpr now

I thought the smaller 1 further back goes to the fuel regulator there is 2. In using a Nismo fpr now

 

Your correct mate. That one your on about should point to the front of your car. i think it connects to one of your hard pipes iirc?

Ah ok, teaches me to look at shitty phone pics and not the car.

The one in the picture should connect to the fuel pressure regulator and the one that's a bit forward from it goes down towards the front of the car and connects to recircs as far as I know!

wrong way round lee.

wrong way round lee.

 

That's how my series 4 vac system is hooked up !

 

I'm going by that and seems to work, lol

yeah your right lee :lol:

 

He has put the wrong connector in there. thats the cunky one that should go near the front of the plenum that goes to the hard pipes. The skinny adapter should go into there, then goes to his AIV's then to his fpr.

 

So we were both right :biggrin:

Then I was right too and not totally mental yet haha

yeah your right lee :lol:

 

He has put the wrong connector in there. thats the cunky one that should go near the front of the plenum that goes to the hard pipes. The skinny adapter should go into there, then goes to his AIV's then to his fpr.

 

So we were both right :biggrin:

 

Actually it goes to the PRVR :smartass: :lol:

Im still lost lol. Ok ive got the adaptors round the wrong way. So the chunky 1 connects to my FPR and the tiny 1 goes to the PRVR? What is that in simple terms?

 

Thanks Dan

Have a look at the Vacuum diagram in the FAQ section mate, all will become clear....