Idle Tuning with new pids (calc pid file included

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August 19th, 2005
Z16DNA

Hey, no worries I appreciate your time. I've been trying to tune the idle on my '04 Vette for weeks. I was hopeing this was the golden answer. Thank you again for your time.
August 19th, 2005
BLK02WS6

Thanks Dirk - gotta try these out! Like said above, you only get a couple of chances on the cold ones!
August 19th, 2005
Blacky

Quote:

Originally Posted by Z16DNA

Good idea. I just hooked up to my '04 Chevy Truck, also ETC controlled. Performed shift + F2. Still no IAC PID's. Maybe it's not just me?

The IAC PIDs for a few operating systems were not included in the first 7.3 release. They have now been added and will be available shortly. It has nothing to do with ETC or no-ETC - just we didn't get them all done in time for the 7.3 pre-release.

Regards
Paul
August 19th, 2005
Z16DNA

Paul, this is great news. I know your doing your best. Thank you for all your efforts.

Kevin
August 19th, 2005
BowlingSS

Re: Idle Tuning with new pids (calc pid file included

Quote:

Originally Posted by Dirk Diggler

Here is my calc pid file for idle tuning. with this file and a map you should be able to dial your idle in to a tea on the first try ;) from a cold start to operating temps.

The correction is directly applied to the Airflow idle table for both PN/in gear and ac on and off. To use these pids with a map set either a row/colum to rpm =8000 and use the respective ECT values to build your tables. Happy idle tuning

Code:

# ============================================================================== # File details # ------------ # # This section defines various details about the file format. *FILE #Parameter Value Description #---------- ---------------- --------------------------------------------------- VERSION 7.1.1 File version DECSEP . Decimal separator used in this file # ============================================================================== # Units # ------------------- # See sae_generic.txt for more information on the *UNITS section *UNITS #Code System Abbr Description #-------- ---------- -------- ------------------------------------------------------------- *CLC-00-000 gps -32.0 32.0 2 "{GM.IAC_LTDAC_DMA} + {GM.IAC_STD_DMA}" *CLC-00-001 gps -32.0 32.0 2 "{GM.IAC_LTD_DMA} + {GM.IAC_STDAC_DMA}" *CLC-00-002 gps -32.0 32.0 2 "{GM.IAC_LTPNAC_DMA} + {GM.IAC_STPN_DMA}" *CLC-00-003 gps -32.0 32.0 2 "{GM.IAC_LTPN_DMA} + {GM.IAC_STPNAC_DMA}" # ============================================================================== # Add slot definitions here # -------------------------------- # See sae_generic.txt for more information on "SLOT" formats # #Units Low High Fmt Expression #------------ ------------- ------------- ---- -------------------------------------------------------------- # ============================================================================== *PRN - Parameter Reference Numbers # -------------------------------- # See sae_generic.txt for more information on the *PRN section # #Code PRN SLOT Units System Description #------------------------- ---- ------------ ---------------- ---------------- ------------------------------------------ CALC.RAFIG F600 CLC-00-000 "gps" CALC "Idle Airflow Correction AC off, in gear" CALC.RAFACIG F601 CLC-00-001 "gps" CALC "Idle Airflow Correction AC on, in gear" CALC.RAFACPN F602 CLC-00-002 "gps" CALC "Idle Airflow Correction AC on, P/N" CALC.RAFPN F603 CLC-00-003 "gps" CALC "Idle Airflow Correction AC off, P/N"

I copied this into my cal_pid.txt file and keep getting an error. It says it can not find the unit. Is part of this missing?
Thanks,
Bill
August 19th, 2005
Dirk Diggler

make sure you have gps everywhere it needs to be mine works fine
August 19th, 2005
bink

Dirk ! Thanks for the Calc PIDs.
Works very well with ETC. :D

BowlingSS- Go to -> My Documents -> EFIlive-> V7 -> User Configuration-> PIDS -> calc_pids. Then copy and paste this ->

Quote:

*CLC-00-000
gps -32.0 32.0 2 "{GM.IAC_LTDAC_DMA} + {GM.IAC_STD_DMA}"
*CLC-00-001
gps -32.0 32.0 2 "{GM.IAC_LTD_DMA} + {GM.IAC_STDAC_DMA}"
*CLC-00-002
gps -32.0 32.0 2 "{GM.IAC_LTPNAC_DMA} + {GM.IAC_STPN_DMA}"
*CLC-00-003
gps -32.0 32.0 2 "{GM.IAC_LTPN_DMA} + {GM.IAC_STPNAC_DMA}"

below this section->

Quote:

# Units
# -------------------
# See sae_generic.txt for more information on the *UNITS section

*UNITS

#Code System Abbr Description
#-------- ---------- -------- -------------------------------------------------------------

of YOUR Existing Calc pid file.

Then do the same copy and paste of this->

Quote:

CALC.RAFIG F600 CLC-00-000 "gps" CALC "Idle Airflow Correction AC off, in gear"
CALC.RAFACIG F601 CLC-00-001 "gps" CALC "Idle Airflow Correction AC on, in gear"
CALC.RAFACPN F602 CLC-00-002 "gps" CALC "Idle Airflow Correction AC on, P/N"
CALC.RAFPN F603 CLC-00-003 "gps" CALC "Idle Airflow Correction AC off, P/N"

below this section ->

Quote:

*PRN - Parameter Reference Numbers
# --------------------------------
# See sae_generic.txt for more information on the *PRN section
#
#Code PRN SLOT Units System Description
#------------------------- ---- ------------ ---------------- ----------------

------------------------------------------

of the same calc pid file.

Hope this helps.

Cheers,
joel
August 20th, 2005
BowlingSS

I am not getting the error now. Operator error I guess.
Thanks everyone. Now to do some logging. It is sooo hot today.
Bill
August 20th, 2005
joecar

Can you please re-post the updated calc_pids.txt file...
Thanks and Cheers,
Joe
August 20th, 2005
Dirk Diggler

Quote:

Originally Posted by joecar

Can you please re-post the updated calc_pids.txt file...
Thanks and Cheers,
Joe

huh :?: First post page one is the file I used. If you are talking about the message i sent bink it being worked on

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