Hi I currently have a Greddy Profec A boost controller installed in my R33 GTR, however it was thought to be over boosting and was somehow bypassed. I have now installed a boost gauge that will show me how much boost I am actually running and want to see if the controller is faulty or if it just needs re-programming. I have the details on how to re-programme this but need help on re-installing it. I have taken a photo of the control unit and vacuum pipes that I think may be required, could someone point me in the right direction?
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Any help on this would be greatly appreciated.
Thanks
Daz