Nistune Forums

Feature pack enabled nistune chip in type 2 board driving a RB25 neo in a r32 chassis with r32 harness. Looking for some insight on load vs k constant. I start with the following: Load basemap: HCR32_FOR_RB25_11U0F_MT_TPS_VCT_FP_maps.bin I do a injector resize 390 to 1050 Change maf from dropdown ta...

So today I brought my ecu to my buddies house who also has an r32. I connected up to nistune and confirmed everything was all good. Then swapped in my maf...tested..all good. Then swapped ecus, and immediately got maf dtc with the insane voltage again. I'm now convinced the problem is the nistune ch...

Application: RB25 neo in R32 Skyline running RB20det ecu with nistune. So I need some help troubleshooting. a few weeks ago, I upgraded injectors to high impedance bosch 720cc from the previous high impedance denso 550cc injectors. Got it started up no problem after resizing injectors in nistune. I ...