VR4 Vac Diagram

J

Jonson

Well-Known Member

Joined

Jan 23, 2006

Messages

2,332

Location

Adelaide

• Jul 25, 2009

• #1

Hey guys, lil help.
I'm at the Vac line stage. I did have a diagram about 2 years ago. I've searched here, galantvr4.org, VFAQ and I can't find the vacuum line diagrams.

Hopefully someone here still has it. All thats left on the VR4 now is the exhaust, cam timing, vac lines and fresh fuel.

 

bazeng

Gday maaaate

Joined

Apr 2, 2005

Messages

9,899

Location

Melbourne

• Jul 25, 2009

• #2

Jspec?

 

J

Jonson

Well-Known Member

Joined

Jan 23, 2006

Messages

2,332

Location

Adelaide

• Jul 25, 2009

• #3

Well it is a j spec, but aus inlet manifold. So an Aus spec diagram I guess.
Thanks mate.
Jon

 

J

Jonson

Well-Known Member

Joined

Jan 23, 2006

Messages

2,332

Location

Adelaide

• Jul 25, 2009

• #4

Anyone? Thanks in advance

 

G

GVR40

Passion Fingers

Joined

Apr 4, 2005

Messages

2,415

Location

Gold Coast

• Jul 25, 2009

• #5

here you go,

first one is the factory routing, second is the shorter version

 

Attachments

• 
  Emissions1.jpg

  13 KB
• 
  Emissions2.jpg

  11.5 KB

J

Jonson

Well-Known Member

Joined

Jan 23, 2006

Messages

2,332

Location

Adelaide

• Jul 25, 2009

• #6

Fucking Gun. Thanks!!

 

EVO-00X

4G63T AWD CC COUPE

Joined

Jun 17, 2005

Messages

8,151

Location

Newcastle

• Jul 25, 2009

• #7

Also here: http://www.savefile.com/files/2163697

It shows you the colour of the vacuum lines and a couple different ways depending on the engine you have

 

kb24

Well-Known Member

Joined

May 21, 2009

Messages

78

• Jul 26, 2009

• #8

GVR40 said:

here you go,

first one is the factory routing, second is the shorter version

Click to expand...

so if you go by the second diagram you can remove the purge control and wastegate solenoids and all that crap and it still runs normal??:huh:

 

brisvr4

Member

Joined

Apr 2, 2005

Messages

4,486

Location

Brisbane - Southside

• Jul 26, 2009

• #9

Yep.
You will need a boost controller though.

 

kb24

Well-Known Member

Joined

May 21, 2009

Messages

78

• Jul 26, 2009

• #10

thanks my vac lines are a mess atm do all vr4 have the egr valve because i cant remember seeing one on mine ill have to have a look im ust going off memory

 

brisvr4

Member

Joined

Apr 2, 2005

Messages

4,486

Location

Brisbane - Southside

• Jul 26, 2009

• #11

Aspec do but Jspec don't.

 

kb24

Well-Known Member

Joined

May 21, 2009

Messages

78

• Jul 26, 2009

• #12

thanks mate it seems you have been answering all my questions today:thumbsup:

 

brisvr4

Member

Joined

Apr 2, 2005

Messages

4,486

Location

Brisbane - Southside

• Jul 26, 2009

• #13

lol, No worries mate.

 

G

GVR40

Passion Fingers

Joined

Apr 4, 2005

Messages

2,415

Location

Gold Coast

• Feb 15, 2010

• #14

digging up a post from the past rather than starting a new one...

1. do i need the fuel pressure solenoid? coz i don't know where mine is
2. if i do can someone take a pic so i know what i'm looking for
3. what is the vac line port on the i/c piping around the same spot as the bov (plazmaman kit)

cheers
GVR40

 

JayRome

Blurring the line between 1st to 3rd Gen engines..

Joined

Jun 14, 2006

Messages

4,958

Location

Melbourne

• Feb 15, 2010

• #15

GVR40 said:

digging up a post from the past rather than starting a new one...

1. do i need the fuel pressure solenoid? coz i don't know where mine is
2. if i do can someone take a pic so i know what i'm looking for
3. what is the vac line port on the i/c piping around the same spot as the bov (plazmaman kit)

cheers
GVR40

Click to expand...

yer solenoid not really needed..... it cuts vac/boost to the FPR when under boost...

 

E

eastwood

Active Member

Joined

May 4, 2009

Messages

36

Location

Newcastle

• Mar 16, 2010

• #16

hey guys sorry to jump a thread, i recently just put on some new intercooler piping on the weekend and now i seen to be running 20 psi with no boost controller in. Motor is a jap spec vr4. any suggestions ??