Hey guys I'm once again the z has pushed me to my limits. Ok so I changed the changed the oil in my wife's twin turbo z over the weekend. So after the oil change I test drove it to make sure everything checked out. Keep in mind I haven't driven he car myself in some time. So when I drove it I noticed it wouldn't boost over 6lbs. So now starts the real investigation. So went through a few things. First off I noticed more than couple things wrong. Both cam sensors were disconnected from via broken or frayed wires. I noticed a couple vacuum leaks and the boost control wires going to the solenoid control module were melted burned at the manifold. So after making all theses repairs I'm still not getting more than 6lbs. I've done a boost leak test and there are no further signs of leaks. Could it be that the boost controller is possibly damaged due to being shorted against the manifold. No amount of adjustment seems to make a difference. Mods include
Hks single pop charger Greddy profect b 2 boost controller AEM wide band Auto meter boost gauge Z1 Ecu Nismo 615cc injectors Super afc neo Hks exhaust Off road pipes 4bolt down pipes Act stage 4 clutch. Stock turbos
