i used a map sensor from a Saturn SKY Redline. it was plug and play.
not sure of the part number, it may be the same as the number above.
angrygoat, are you in maryland?
Type: Posts; User: vette4beater
i used a map sensor from a Saturn SKY Redline. it was plug and play.
not sure of the part number, it may be the same as the number above.
angrygoat, are you in maryland?
EC_tune???
i've been chasing this problem with sugring at idle for a while now.
my symptoms are about the same. when decelerating it is fine until i have the clutch in or neutral and am almost at...
ok,
i will look in those areas and maybe post in my last thread tomorrow afternoon.
thank you
that is idle. it feels fine where it should while driving after warm-up.
it just will surge every now and then when i pull up to a stop light.
i don't want to hijack your thread though, this...
When the car was surging with my Fuel trims disabled it was:
RPM= 535-980
AFR= 13.6-17.9
Kpa= 32-46
timing= 3-26
lows to highs of each, i couldn't figure out how to relay the pattern.
...
ktoonsez,
Do you think i should give this a try to help with my VE tables.
i smoothed them out most of the way. i change the area around idle to be 14.7-15.
it is running alot smoother...
stock file.
turbo kit base.
current tune.
damn, i just looked at it too. none of the changes i made were saved before i loaded it to my car(trying to hurry cause of my wife). i guess i just wasted my time last night.
i was wondering why...
i tried the changes you said, it still was surging. (with fuel trims disabled it would really surge and idle lean about 16)
back in the previous tune i tried disabling CFCO, and set PE delay to...
i think PE delay rpm is just to have it delay if it is below that rpm, which is currently set to 1500. this wouldn't cause a delay in enrichment when i'm WOT between shifts, i think.
i will try to get that done hen i get home from work.
thank you very much!
my turbo kit did move the narrow farther from the motor. the book i was reading said something about changing a delay...
i wasn't scanning to do VE that time. i re-enabled the Fuel trims to see how far off they were.
i will try to scan again soon and will try to post the screen shots( if i can figure out how). i...
yeah you make sense. thanks!
the enrichment rate is currently 1.5, i am gonna try maxing it out @2.0.
i plan on doing as you said with low range VE first.
i was just seeing how things were...
my afr error histogram works and it seems to be accurate except it has lean/rich spikes for all the cells.
i think i need to continue fixing my injector fueling and idle before i start messing with...
is this what you meant??
i had a hard time finding it. i had to re-save it in a new folder so i could upload it.
i hope it works, i really feel like i'm running in circles a little bit.
i...
Here is a new shorter scan that i took today on the same tune.
i still am unable to copy the histogram for some reason!?!:confused:
here is my tune and scan.
can you see why my off throttle goes way lean, even with DFCO disabled?
why can't i copy my histogram for afr % error?
or else what do you think of the tune i'm...
thank you! i will continue SD tuning this weekend after i rebuild my vacuum pump.
i want to be alot closer to 0% error. i'm trying for +or- 1%. it just seemed like you were having trouble because...
I have been working on tuning my Gen-TTR 06 m6 ls2 gto for a while now.
i am running 2 Bar SD(maf fail set to 0) with the infamous "60#" injectors.
i just got the injectors set-up pretty good. ...
i might try to go log a new scan and then see if it will let me copy the histo.
if that doesn't work i will download the latest version, my current is 2.2
if i do that won't i have to reprogram all of my histograms/tables/funtions for my lc-1 and everything else?
still nothing, closed everything except, web browser. opened vcm scanner again and tried copy again.
still not working.
maybe i will have to multiply all the VE cells 1 at a time by...
I did that, still didn't work.
i clicked the top left corner to highlight the entire table, then right clicked(copy still not available)
i tried only highlighting the cells with data
and...
Okay i figured that out. thanks.
i got the data, filtered it to 50 count, and tried to copy it so i could
paste special into my VE table.
The histogram Won't give me the option to copy the...
i figured out the problem was that the sensor for the custom pid of afr % error should be afr, not commanded afr.
it works now,
now i'm just having trouble getting the numbers to show up in my...