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idle adjustment and iacv
Posted: Fri Jul 04, 2008 5:15 pm
by chris2712au
is there a way to set the idle higher like 900 or 950 ??? cause the iacv stabilises it to 850.... is there a setting for it in nistune...
Posted: Fri Jul 04, 2008 7:59 pm
by Matt
Most address files have a target idle RPM which you can change. Which vehicle/engine are you looking at?
The ECU adjusts the timing to achieve the desired RPM when possible
Posted: Sat Jul 05, 2008 5:40 pm
by chris2712au
200sx blacktop sr20det 2002
Posted: Sat Jul 05, 2008 6:13 pm
by Matt
Okay should be there "Idle Speed RPM" table
Posted: Mon Jul 07, 2008 8:24 am
by chris2712au
cant seem to find it... will keep looking ... any chance of a screen shot...
Thanks
Posted: Tue Jul 08, 2008 1:26 am
by Matt
attached
Posted: Tue Jul 08, 2008 12:22 pm
by chris2712au
why are these not in the s15 adr file.... they dont come up in my nistune ?
can we add them or are they not available...
thanks
chris
Posted: Wed Jul 09, 2008 4:05 pm
by Matt
I see what you mean. This address file hasnt got all the maps in the same location as S14A and earlier
I've manged to find what I think is idle speed (same as S14A) and updated the address file (attached)
Posted: Fri Jul 11, 2008 7:05 pm
by chris2712au
hey matt, thanks for the file got the adjustment that i needed done... standard blacktop with the 80 deg thermostat in it was making the car idle all over the place... it is set at 850 for 70 deg and 800 for 80 deg.. so if the temp is hovering in between it stuffs the idle up... now 850 all the time..
As for the file you have given me some extra functions...
1. throttle enrichment..
2. cold throttle enrichment..
3. cold timing advance...
these are all reading -40 for the coolant temp however the idle and the temp calibration are all working fine...as in 80 deg... any ideas...
thanks in advance ..
chris
Posted: Fri Jul 11, 2008 11:36 pm
by Matt
You mean the maptracing cursor on these is sitting at -40? I probably havent added the tracing in for those tables yet. I need to clean up that S15 address file futher and get some more parameters in too
Have to check it out. Added to the list
Posted: Sat Jul 12, 2008 12:15 am
by Matt
just had a S15 board on the bench for testing, so fixed the maptracing up for those then. available in next version
Posted: Sat Jul 12, 2008 6:11 pm
by chris2712au
awesome... when is the expected release date ? more parameters ? can there be... will this be an adr file or a nistune version..
Posted: Mon Jul 14, 2008 1:55 pm
by Matt
Parameters which are in the S14 address file should be able to be added to the S15 address files (the ones currently missing) once I get some time to hunt them down. Mainly for idle enrichment, coil time and things like that which dont get used much anyway
The next NIStune version probably in about a week or two once I have sufficient changes in there to make another release