the timing .. I need to read and understand that whole airmass thing .. I see its 26 then it changes as the cylinder airmass gets greater
the transient?
you mean the .046 ?
thank you
Type: Posts; User: 79 z28
the timing .. I need to read and understand that whole airmass thing .. I see its 26 then it changes as the cylinder airmass gets greater
the transient?
you mean the .046 ?
thank you
ok.
So I set that eq multiplier to 1 and voila commanded is corrected, also bumped the idle up vs coolant temp when its cold..
seemed to idle not to bad after it warmed up. Then I logged a little...
Thank you, I knew I missed something... much appreciated... trying to tune this beast once and for all
yes 4.250 stroke 4.135 bore
lost the log file, didnt save it..lol... to late to start it up right now so I'll log and post tommorrow. but I did look at a previous log file and it was readinig at 14.4 where I have stoich set...
Trying to tune by ve error but the percentage of correction doesn't make sense... unless the AFR error ratio is using the commanded afr...
Im at 13.6 by my afr gauge but the ve error graph...
user error ...lol.. I was trying to read the ecu with a tune file open
Been using this for a long time never had an issue reading the ecu before but I wanted to read the tune just to get fresh file to work on and the read button wont highlight and turn green. it will...
Is there a table that adjusts fueling based on intake air temp... what is it ?
Every time I get close to getting the VE table set, it seems to get fatter due to the air temp dropping as we get...
update : new tb is great, instantly fixed the idle issues. A lot more street friendly as well at low rpms. Doing the VE stuff now .
I've had a few TB's ...the Holley by far is the best / easiest...
I know its running fat I did that as I was having an issue with popping KR and didn't want to hurt the engine by running it lean. I had a throttle body issue at the same time . TO much air getting in...
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Long scan at the end is where I start to pick up some kr frames 12:44:00 is where it starts Any ideas ?
Actually it starts earlier , seems to be all along the drive ... is 30 -31...
ok, need a new bracket for the cable but I fired it up and it found its idle very quickly ….. first impression Extremely happy with the Holley. Night and day over the other TB I have.
I'll pull...
TB gets here tomorrow... Then its go time ..lol
Well the Holley and some time logging and adjusting and rinse and repeat ...lol should do it is my hope. I'm sure someone else could maybe have put the time in and got the TB I had to settle down or...
I got your PM , responded... Yeah I didn't include to much info here either , my bad.
I was never happy with my idle and the screw holding open the blade always messed with the TPS... The blade...
its adding fuel the entire time.. running lean accounts for the popping ... its not good to be doing so.. stft as much as 34%.. from what I see
What he said above me as well.... get an...
Quick question for anyone: Does increasing the IAC steps or decreasing them choke off air flow ?
Just ordered the Holley 105 and will set the IAC steps back to stock then properly fine tune it.
I extracted this from a thread I found .... So I will adj the iac correctly.
This is...
I need help adjusting the iac steps..
I searched under IAC and found nothing , which I believe is me ... there are plenty of threads addressing my issue I think but cant find them. Just...
Thank you Mr K
457 cid ls2 246/262 cam 99 Camaro 11.5:1 compression
sd tune custom os
ok found it power enrich eq ratio vs rpm
where do I adjust for wide open throttle ?
Been a while and I cant remember where ?
Thank you.... also what is the ideal afr for WOT ? Making about 700 hp 11.7 is what I think I should be...
Ok I figured it out .. its the way you few the data .. view all data vs view zoom data range only..
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When I log afr data it disappears except for the last few seconds of data that came through.. this is in the graph ??
I must have some parameter setup incorrectly ?