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i will check out the O2's, thanks.

is that in the VCM editor engine > Fuel Control > OL & CL >

then STFT openloop enabled and LTFT enabled

if so, i already did that and still the STFT's and LTFT's are not working?

do you...

i'm not sure but the ECT was 194*-196* F so i thought that was closed loop?

how do i know wether i'm in closed loop or open loop?

thanks.

thanks WS6FirebirdTA00, i will try that.

btw, why the LTFT's and STFT's are not working? could it be the O2 sensors?

thanks.

WS6FirebirdTA00, i got the hpl file, it is in the above post. i need your help.

thanks.

got the log, here it is :

thanks.

oh sorry i wasn't concentrating i thought you meant the LTFT and STFT.

OK, i have to make new PID's to obtain the LTIT and STIT values in the VCM scanner?

thanks.

if you check my hpt file you will see that under engine>fuel control>OL & CL>

you will see that the LTFT and STFT are enabled, i have no idea why the LTFT and the STFT are not working?

could...

WS6FirebirdTA00, here is the log, also i included a copy of my PCM file :



thanks for help.

me too, i got IAC counts at around 90's and got a TPS voltage at 0.65 v and TPS % was 0 but the car will die if i close the throttle blade more, this was btw by pressing gas pedal and let it after 1...

today i begun tuning the idle of my car. the mods are in the signature. after turning the idle screw and unplugging the TPS and then keyying on the engine for 30 sec. then keyying off then plugging...

btw WS6FirebirdTA00, does SD tunning method mentioned in the help section of the VCM editor includes WOT tuning or i do WOT tuning sperately?

do i do spark tuning right after SD tuning then i do...

you mean by OLSD open loop SD mode?

do you set the open loop F/A table a little higher than 1.0 in higher kpa readings?

i want to return back to MAF after SD tuning.

i have the below SD tuning WB method. i got it from the
LS1_tuning_info_1.40r.doc document page 37.

you can find the document in this URL :
...

thanks WS6FirebirdTA00, that what i was wanting to be sure of. the
LS1_tuning_info_1.40r.doc has some mistakes in it. and the the first 2 questions were the mistakes in that document.

in that...

i read today in the help section in the HP tuners editor under the SD tuning using WB kit and i wanted to ask some questions :

1- in SD tuning you set all points to the AFR i desire in this table...

thanks for the info EC_Tune.

thanks.

thanks. i have a question :

i understood that i don't need the RPM as a reference when i adjust IAC steps according to Idle desired airflow and dynamic airflow.

now you said that i have to...

EC_Tune, can you help in this question?

how to adjust the IAC steps VS. effective area table according to the
idle desired airflow and dynamic airflow where i don't know at what RPM i have to adjust the IAC steps?

you see there is NO...

i can't remember where i found it but here is the docment anyway (the file is attached).

i would say from what i read in the LS1_tunning_info_1.40r.doc and the info i gathered about tunning the Idle you first :

1- set idle RPM.

2- raise the spark table(s) by the needed amount of...

I ask these questions according to what i read in
the LS1_Tuning_Info_1.40r.doc <========if any one knows about this LS1 tuning document and how good it is i want to know? .

I’m near of...

sorry for the newbe question but what is RAF?