and easiest way to get your LS-swap up and running
Sometimes your wiring harness gets old and faulty
4 fuses and pins for the 4 spare power circuits
and pins for the 2 spare power circuits
your may need a new wiring harness with the proper adapters if your are performing an engine swap on your vehicle
Haltech Elite 1500 Plug 'n' Play Adaptor Harness ECU Kit - Nissan Silvia S15 WRX/STi (01-05) and easiest way to getElite 1500 is a two connector, stand alone ECU ideal for popular late model performance and racing applications. Recommended for 4vcylinder, Drive By Wire (DBW) or 2 rotor engines, EFI conversions, engines with multiple variable camshafts. Featuring a robust environmentally sealed water resistant case, drive by wire throttle control, intake and exhaust cam control, short term and long term map learning, dual channel knock control, and much more, the