‼️Please Help‼️Okay so i bypassed the clutch switch. Replaced starter. Replaced neutral safety switch/ replaced Ecu and got NATS Removal from UpRev. Replaced IPDM. Positive Battery fuse Terminal. Replaced ground terminal to battery. Replaced camshafts and crankshaft when I received my Ecu it finnaly cranks But doesn’t start but I have a Dead Check engine light(no check engine light on dash) and my fans kick on automatically and there’s a ticking from under the dash which is making the lights flash when the car is off and killing the battery then there’s all these wires under my dash I don’t m is off Does Anyone know how to fix it??? I’m Willing to pay I Have no Idea WTF what will fix it the last time it started( 1 month ago) I was driving home and it took me 40 mins to start the car I’m guessing it was the NATS and finnaly got it started but when it did all the lights from my dash were on and kind of flickering while I drove home then the next day it never started. Btw I the turned the engine by hand and it turned with no problem

 

Welcome, but that's one helluva first post. No details on what year or model Z and how many miles. Also, your post gives little insight into why you replaced all the electronic components or how (why?) you bypassed the clutch switch? What specific codes led you down this twisted path? Maybe back up and try telling your story again might help gain some educated guesses.