Nistune Forums

i have cleaned the afm (but im sure this would do the oposite and increase the voltage) i have also swaped it out for another r33 gtst afm both run he same voltage.. just out of intrest i pluged nistune it into my ps13 sr20 just to see the afm voltage and on idle when warm the afm reads 1.6 volts .....

if this isnt the issue can you suggest some things to check? this car should be able to run much higher hp and boost levels before maxing out the afm .. its no very highly tuned to flow that much air.. afer all is a 4 cyl stock bore and stroke ca18det. im must be doing something wrong.. is there any...

ive taken another look at this and it seems my AFM/MAF is reading 1.1 volts when at idle..

and then maxing out way to quickly

is there a fix for this ?

thanks

Any way you can turn the neutral tables off ?

as the current problem car has been converted and i seems its always on .

something must be wrong ... its only making 0.8 of a bar and 220 ish hp.. im basically getting to load site 90 at 0.8 and it wont go any further no matter how much boost i put through it .. ive taken it to 1.0bar and it still only goes to load site 90.. if it would go to the end of the map im sure i...

OK after solving my odd problem i now have another.. everything is fine .. and tunning as planed . built boost upto o.8 bar making a nice 230 fwhp .. the car is a Ca18det stock with a cam mod on the inlet side a gt28rs, and now running a r33 afm .. its also been recalibrated using the nistune tool f...

this is no loner a problem and seemed to sort itself after downloading a older version of nisune ?

cant see any differance maybe something wrong when i installed it.

regards ian

ok ive just done a log .. and realised its actually only as soon as tps goes off while in gear.. the neutral switch is always on .. as you can se the smallist lift in tps and the ignition goes up ... ive also just seen that the high octain bar is in red aswell ? what is the purpose of this ? you can...

ok hi people .. stock ca18det running a rb25 afm few other mods but not important.. afm seems to be working perfectly along with everyhing else.. just the one problem .. this is a auto to manual conversion not sure how much dfferance it makes. its always in neutral so the nistune states.. everything...