Author Topic: Which boost solenoid?  (Read 2390 times)

Offline JackM92

  • Not said much yet
  • **
  • Posts: 68
Which boost solenoid?
« on: 05 October 2012, 20:00 »
I fitted a new MAF sensor to my car last night as it was running a bit lumpy throughout the rev range, Especially at 2k revs, Since fitting the MAF it has got rid of the 2k flat spot and introduced one at about 3.5k.
Is this the boost solenoid? If so what one do i need, I have a PD115 golf but it has PD130 turbo, injectors and cams as well as a few other breathing mods. Will i need a 130 or 115 solenoid?

Thanks

Offline scarr89

  • I live here
  • *****
  • Posts: 3,223
  • Mk4 Golf, DERV FTW!
Re: Which boost solenoid?
« Reply #1 on: 06 October 2012, 12:24 »
Is there a difference? I know the 150s and 130s are the same...perhaps they are all the same?  :undecided:

Offline shaft69

  • I live here
  • *****
  • Posts: 1,790
Re: Which boost solenoid?
« Reply #2 on: 06 October 2012, 23:54 »
130 and 150 use different turbo and injectors you'd poss use 130 if using turbo and inj's.
MK4 1.8t bored/stroked 2.0lt AEG crank, 83mm supertech pistons, intergrated rods, ACL race brgs, Flowed large port head, Supertech valves, All ARP bolts, GTX2871r turbo, Tial wastegate, 3" pipewerx dp, REVO stage 3 tune, Direct port water meth, MORE TO COME!!! Ready to go racing
Owner of bndynamix ltd. BMW and mini specialist
184 Wallgate, Wigan
WN3 4AL
07966492823.

Offline JackM92

  • Not said much yet
  • **
  • Posts: 68
Re: Which boost solenoid?
« Reply #3 on: 07 October 2012, 00:18 »
I will get a 130 one then, Hopefully be ok!
Thanks for the replies.

Offline JackM92

  • Not said much yet
  • **
  • Posts: 68
Re: Which boost solenoid?
« Reply #4 on: 07 October 2012, 00:22 »
Also how do i fit these, Is it just a matter of removing the lines going in to the original and putting them on this and then hope the car runs better? Need it fixing before i get it mapped again!

Offline scarr89

  • I live here
  • *****
  • Posts: 3,223
  • Mk4 Golf, DERV FTW!
Re: Which boost solenoid?
« Reply #5 on: 07 October 2012, 00:33 »
Also how do i fit these, Is it just a matter of removing the lines going in to the original and putting them on this and then hope the car runs better? Need it fixing before i get it mapped again!

Yes, just swap it over, simples.  :smiley:

Offline JackM92

  • Not said much yet
  • **
  • Posts: 68
Re: Which boost solenoid?
« Reply #6 on: 07 October 2012, 13:08 »
Great, Thanks mate. Will try and get hold of one tomorrow.

Offline scarr89

  • I live here
  • *****
  • Posts: 3,223
  • Mk4 Golf, DERV FTW!
Re: Which boost solenoid?
« Reply #7 on: 07 October 2012, 20:36 »
Great, Thanks mate. Will try and get hold of one tomorrow.

If you cannot I have one 'going spare' which I could sell you. It is from a 130 I believe...