Nistune Forums

cool the 370cc's wont be here until next week so i will change fpr and reload the software and retune as you described and see what happens. dtc means diagnostic trouble code filter? i didnt know there was even an option to do that so i dont think i changed anything directly. but this car is a jdm s...

sure thing its no problem, its not too bad pulling the plenum and rails. i have a set of OEM type2 370cc (purple tops), a couple upper intake gaskets and a type 2 jumper harness on the way. should have everything here in a week. i will ask for some advice on the software though, i re-traced my steps...

yes the map needs adjusted urgently. but i havent even gotten idle or low load driving consistant, due to the erratic behavior of this engine. it actually cruises nicely but yes also rich at top of map. but since i cant get a consistant tune or bank match yet so i dont trust the load multiplier enou...

ive tried those options when i first installed it, but i went ahead and rechecked everything in case i missed something. the output from the gauge has a keyed connector it cant be reversed, i suppose i could switch wires around but i would rather not chance damaging the tiny terminals. 20200820_0956...

i figured out that i can only select a limited amount of channels so i de-selected some in order to include both 02's and both sides injector time. did a warmup log today but the readings never normalized at operating temp or even with the a/c on. this car is all over the place. i tweaked the tune a...

sorry for the confusion. the readings all function correctly, the displays are just opposite from the virtual on my laptop to the physical in the car. see pic and thanks

ok i will start with the most current topic and try to work my way back through the conversation. thanks again matt this is my car and not a customers, so you dont have to feel rushed here, not to mention everything is covid locked down i cant take it many places anyway haha. - i am only able to sel...

I cant find anywhere to flip the gauge positions (top to bottom) in nistune to match what the actual gauge looks like in the car. It cant seem to be done on the car gauge itself since each display is dedicated to its input, and the cables were all labeled for dedicated connections. everything works ...

great info. yes being able to monitor both banks injection would help me greatly. but i cant find anywhere to turn on rhs. where is the setting? thanks.

hi matt sorry if im bugging you. at very least can you please suggest a map fix to keep the ecu from dumping fuel so bad during warmup? i pretty much built the whole fuel system around the nistune and flex fuel package working, but i cant seem to get any normal readings from this old car. every warm...

log attached

cold start log today with air regulator bypassed still shows very rich and mismatched, but doesn't become closer to 14.7 until near closed loop. unlike the fully warm run yesterday, the bank afr never seemed to match through all temps. i cycled the a/c quite a few times for this log and the miss see...

this car just loves to give me a hard time !! i might have coincidentally found part of the issue, was logging warmup and idle never dropped as normal. first time i saw this happen. i clamped off the air regulator hose and it dropped, and of course this also showed me i never had the base idle set c...

just watched the log i sent, my description of problem and what that log shows is horribly wrong. i should have watched before posting, instead i described what i have been seeing previously. i apologize, but it does show how the banks dont match a/f good at all and how rich it is while warming up. ...

attaching ecu image. hopefully this what you mean by "tune". sorry I'm still learning.