RB25DET NEO Swap S13 - Stock ECU Immobilizer help

[Spawn_CA18]

Hello Guys ,

I need a info to finalize my NEO swap ..

The engine came out from 98 ER34 GT-T.

I nearly finish my wiring and swap mounts came this week.

But i have a problem with the stock ecu .

Does the engine will run with stock ecu on S13 or not i'm not sure . Since all nissans have NATS after '98 , how can i manage to make the car run with stock ECU ?

Please help

Thank you

[Spawn_CA18]

If someone says , "there is no immu on R34 RB25det " i will be very happy

[Ramius83]

I've done two RB25 NEO swaps. No NATS issues here.....it may not have been an option on those cars.....

[DustinZ]

no nats