Nistune Forums

I keep hearing about the Nissan 'injector campaign' that was to do with lower impedance injectors and adding resistors into the wiring loom right? You are correct Sir! When you have an 88-89 z31 and you want to run low impedance fuel injectors you must change your fuel injector harness back to orig...

Right the TPS on the Z31 manual transmission is actually a throttle switch that only tells the ecu that the throttle plate is now at idle. I didn't know that until I talked to Jason84NA2T. I got the car running and it starts just fine now. I changed injector wiring harness back to "sequential o...

I was thinking of that, and I had the battery charger on the battery the whole time. I watched the ecu reported voltages and while not cranking I can vary the voltage from 12 vdc - 16.5 vdc. While cranking the ecu was reporting between 8.5 vdc - 11.6 vdc. I also varied the base fuel pressure from 15...

Well with the MAf not in the loop for the air intake, it runs pretty good up to 2k rpm. But it still has a few misses and hiccups.

Hi, I recently installed nistune into an 88 Z31 n/a manual transmission ECU and I am running DSM 450cc injectors with 6.8ohm resistors. The issue I am having is that, the engine will not start with out starting fluid. Once it is started it runs until I shut it off. I tried a different .bin file that...