Nistune Forums

here is what i have right now. please feel free to look over and let me know if something is off remember i have a z32 maf and 700cc injectors. i also did a data log of my car idling showing how my ignition timing is way off and idle is high. but i never touched anything to change timing

All of my grounds are good. I copied all my settings back to factory s14 sr20det settings and went in and changed my injector size and changed my maf. My injector Kconstant looks better now and the false load went away but now when the car is idling the ignition timing is at 35 and idles rough I nev...

ok thanks i'll check my grounds tonight

Ok thanks I'll Check mine out tonight see if I can get it right. My engine is a sr20det s14.

Well when I put my new injectors in I did take half my intake off so I had room and took my tps off but I marked where it was prior to taking it off. The car ran great till the new injectors. What is the voltage the tps is supposed to be at when throttle is closed so I can check it on the nistune ga...

I know that when it revs the shaded cells move upward my problem is that the load is wrong I resized my injectors and my maf has always been set to z32 I checked that several times. I try adjusting my kconstant and if I go so low or so high it stalls out.

ok finally i had the time to mess with my car. i got it running tonight i upped my injector multiplier to 34000. and took my injector latency to 690us. car idles but its not a good idle. i did notice on my fuel map while the car was running my shaded boxes were still on the right hand side of the gr...

by injector deadtime do you mean injector latency?

ok yes my plugs were getting fouled after running for that little bit of time. i cleaned them up and reinstalled them today. i resynced my ecu and yes it does say what i believe is the ecu part # then REV and i can now change my fuel map with no problems now. the only other thing i did notice was th...

well the first thing i thought was fouled plugs too but the car was running rich when it first started but right before it shut off it started running rough and the my wideband was spiked lean. then i realized i had my IACV hose off my intercooler pipe so i put that back on and tried to restart and ...

i just upgraded my injectors from 370cc to 700cc i went into resize injectors and hit ok then i started my car it ran for about 1 minute then shut off now it wont start back up. i tried redoing the process and still nothing just wont turn over wideband is sayin its lean after i get done cranking... ...

500-620k for SR and I i believe KA as well

yea i did everything the right way, I've been a nissan and toyota technician for 4 yrs now i just wasnt sure if there was a known problem with these. i checked for continuity in the harness and the sub harness thats all good, but i did find that my old knock sensor had a low resistance below spec an...

nope i had the key off cuz i did alot of work on it that weekend i replaced the knock sensor and i tried clearing the code while the engine was off and key on and while the engine was running didnt make a difference it would go off then few seconds later come right back on. before i replaced the old...

well i replaced the knock sensor with a new one would you think its still a resistance problem?