Nistune Forums

Hi people Fairly new to nistune, and been working through all sorts of issues with it, just working my way round the system.. I did have an issue where it seemed to be using prevous cell injection timing for a short period while in a higher cell.. very confusing, untill i read that Matt had seen thi...

what you have sugested is bascially what i manged to do in the end .. i will retry with what you have said and post asap..

thanks

regards ian

this is the log and nbin i was using last . i have rescaled tp max and load limit is set higher than boost

what is total tp maximum 2 ? do i adjust this aswell.. and when scaling this should i just raise them all by an equal amount .? tp load limit was set to 150 and when it was lower boost cut came in nice and hard.. set to 150 no boost cut... before when i adjusted ttp max it allowed no more actual flo...

can anyone suggest anything?..

this is costing me a fair amount to have it sitting on the dyno...

as i said .

both injector duty and afm just keep rising after tp has hit its max limit..

take a look at the log and you can see what i mean..

regards ian

my ecu is a 44d10

s13 cadet 44f06 is the bin changed the maf to a rb25..

i have trial the 44f10 and the ignition map is worse and it runs worse..

ok so i can move the max tp up and down the map by scalling tp . so tp max is 88 i can scale upto 100 and move the end of the map (tp88) to the the 3/4 mark for example .. readin for eg 1cmsq per min of air i can increase the max tp to 100 and so it then reads to the end of the map.. but it still on...

the max ttpmax limit is 88 probably why its maxing there ..

but from what i can read this is only adjusted when larger injectors are used..

as im running standard injectors 370cc surly i should'nt adjust as it would cause other issues ..

or is this the max value and not affecting actual values

ok well this is just getting more and more odd.. ive sawped out the afm for a running gst rb25 one and its seems to have kinda done the trick... now it reardds 1.1v at idle and readds up to 3.9 so far.. issue 1 my tp seems to max out as in flat line at 88 as the afm reaches 3.6 volts then it satys ...

ok well this is just getting more and more odd.. ive sawped out the afm for a running gst rb25 one and its seems to have kinda done the trick... now it reardds 1.1v at idle and readds up to 3.9 so far.. issue 1 my tp seems to max out as in flat line at 88 as the afm reaches 3.6 volts then it satys ...

ok well this is just getting more and more odd.. ive sawped out the afm for a running gst rb25 one and its seems to have kinda done the trick... now it reardds 1.1v at idle and readds up to 3.9 so far.. issue 1 my tp seems to max out as in flat line at 88 as the afm reaches 3.6 volts then it satys t...

its the early s1 green sticker afm and its not making 230 whp thats flywheel hp but that doesnt bother me, its the fact itonly making 0.8 bar boost before it maxes itself. as this is for a 6 cylinder car running 0.7 bar boost just doesnt make sence.. i realise pressure is not flow but you can see th...

he said CA so i took it as ca18det engine's / looms

in the uk and every jap import S body car running CA gear from what ive seen uses pin 44 with a live feed to tell ecu its out of neutral and they have all been green wires with orange stripes..

but you should trace wires and double check..

the neutral switch is pin 44 on the ecu plug . green wire with orange stripe. from what matt says the car needs to be out of neutral or it will use other tables to referance. not sure if this is also the case if tps is off aswell ? the wire needs a 12v feed to make it think its out of neutral its th...

the fact that its at 5 volts means the airflow meter wont see any more flow past this point so even if i do rescale it will only read upto 0.8 of a bar boost before we max readable flow ..

rescaling wont allow more boost to be addded or are we talking about a different scale ?