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