unsolvable sr ignition problem?

[FatJosh05]

the car will start on the smallest spay of starter fluid and run untill you shut it off, theres no hesitation, runs strong. but wont turn over by just the turn of the key, will just sit and crank. have plenty of fuel pressure at the regulator, all the injectors are spraying, checked the coils and plugs, changed the cas, changed the igniter, the timing isnt off, hardwired the fuel pump to run all the time, checked fuses and relays, unplugged the computer and plugged it back in, brand new z32.

i have a jim wolf tuned ecu, tomei 740cc injectors, new nismo fuel regulator, spit fire coils...

sorry for my indecisiveness, long day, frustrated and tired...

any suggestions?

[compactfean]

I have almost the same excact setup as you. I had the same problem and my start signal was not getting 12v to the ecu when cranking. .....its the orange wire to the ecu from the plug that goes way up in the dash so if its wired correctly. Than you can just check the start signal fuse on the driver side. If not than run a wire from starter solenoid to orange wire with a 10amp fuse.