Rpsqc92
08-28-2020, 03:04 AM
long story short, i have a tuned 62 ecu in my 180sx and for some reasons it got fried, to fix that i bought a tucked harness from wiring specialties and i got another 62 ecu that "works" with my car but the tune isnt the same, can i simply swap the 20pin chip to get my old tune back on the new 62 ecu?