Nistune Forums

Hi Matt, Well I have everything running and running pretty well, but its weird how this MAF reacts. If I adjust the K value to get close to 14.7 runs good and then if I blip the throttle or drive and come to a stop it will go up to 18-19afr?? start driving again back in the 13-14 range. I have K val...

this Z32 has a swapped RB26DETT with upgraded Nismo R32 turbos and has a blow through single HPX MAF in 3" intake and siemens 660cc injectors. When I go under the change MAF after I change the injector size it blows up the K value from 155 to over 600?? I'm not sure where to start either with t...

I adjusted K value and MAF. Once it takes off the fuel cut kicks in and brings it down and then back up again. I'm going to pull the whole thing apart and re-do it from scratch and see what mistakes I made

i went through my wiring again and saw some descrepencies so i fix them. Confirmed the timing belt was correct. Now there is a code 55 and no knock fuel map, but now it flashes fuel map and mmtp and mxtp. it apprears to be normal when looking at the map so i'm kinda lost. Made sure the maf was good ...

I'm almost finished with my RB 240 swap and I have everything hooked up and when I go to start the car is shows a code 34 and the knock fuel map is highlighted. It also revs from almost dying to 4500 rpm and then starts chugging and then revs up again. I'm going to pull the front of the motor off th...