Hi guys im new to nissan i had buy 300zx 1991 auto na i swapped tt with its 5speed trans tt ecu TT MAF the problem car misfires at 25k rpm and revs @ it rpm wont pass over 2500 i replaced CAS and PTU 3 times even ECU but its still same my fuel pump is for NA is that the reason maybe fuel pressure even i got error code 13 and 34 this error code because of detonation sensor also car wont rev up 25K rpm please help me out im stuck in this problem

 

Whew that was a long breath. Don't quote me on this but I remember reading that the NA fuel pump WILL NOT work properly with the TT engine.

 

You managed to do a complete TT swap and get it running, as well as pull the codes, but can't manage to google them or look them in the FSM?

Get a TT fuel pump and fix your detonation problem.