gray3787 Posted February 25, 2015 Share Posted February 25, 2015 I've just fitted and plumbed in a GReddy boost controler on my jspec TT but I'm having a bit of a nightmare on wich pipes to plug and tee in to. Has any body got a plumbing diagram or something Cheers Quote Link to comment Share on other sites More sharing options...
Mk4Gaz Posted February 25, 2015 Share Posted February 25, 2015 Look at the front of the first turbo, above the alternator. Remove the hose that goes between the compressor housing, and actuator. Your boost controller solenoid, plumbs in here - one hose to the compressor housing, and one to the actuator. Then, unplug the blue plug on the tvsv solenoid, directly in front of the turbo. That will default your car to actuator pressure (7psi). Then, use the boost controller to bring the boost level back up to your desired limit Quote Link to comment Share on other sites More sharing options...
Nic Posted February 25, 2015 Share Posted February 25, 2015 Instruction manuals here show instalation diagrams. http://www.greddy.com/tech-support/profec-boost-control/ Quote Link to comment Share on other sites More sharing options...
gray3787 Posted February 26, 2015 Author Share Posted February 26, 2015 Cheers nic Quote Link to comment Share on other sites More sharing options...
gray3787 Posted February 26, 2015 Author Share Posted February 26, 2015 Done all that but the first turbo dosent spool up properly any ideas Quote Link to comment Share on other sites More sharing options...
Mk4Gaz Posted February 26, 2015 Share Posted February 26, 2015 Have you tried putting it back to stock, and seeing if the problem persists? Quote Link to comment Share on other sites More sharing options...
gray3787 Posted February 26, 2015 Author Share Posted February 26, 2015 I'll try that next cheers Quote Link to comment Share on other sites More sharing options...
TT Paul Posted February 26, 2015 Share Posted February 26, 2015 Put 12v to solenoid see if its working.. Was problem there before if not it could be piped wrong. Is it a new unit fitted? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.