What to Datalog for tune Revision

Linn@Amazon · 02-14-2007, 05:03 PM

Datalog these parameters for tune revision:

RPM
Coolant Temp
MAF counts
MAF Flow #s
Inlet Air Temp
Downstream Air Temp
STFT
LTFT
Pressure Drop Across the Injectors (fuel rail pressure)
Fuel Pump Duty Cycle
Spark
Battery Voltage
TPS counts or voltage

if you have any questions about how to obtain this info just call us and Rick will walk you thro

rdksek844 · 05-23-2007, 04:52 PM

Is this data give you any ability to improve tunes without a/f ratio feedback data from a wideband? If so, I will send you mine asap. I have good results so far, but it would be nice to know that my tune is adjusted to it's best. Thanks.

Linn@Amazon · 05-23-2007, 05:53 PM

Quote:

Originally Posted by rdksek844

Is this data give you any ability to improve tunes without a/f ratio feedback data from a wideband? If so, I will send you mine asap. I have good results so far, but it would be nice to know that my tune is adjusted to it's best. Thanks.

these are the parameters that Rick wants datalogged along with your AF readings

rdksek844 · 05-23-2007, 08:17 PM

Oh o.k. I will data log these during my next dyno. Thanks Linn.

BrookhavenTuner · 05-26-2007, 01:13 PM

can all of this be logged with an x2?

rich5150 · 09-21-2007, 02:43 PM

Quote:

Originally Posted by BrookhavenTuner

can all of this be logged with an x2?

I know this is an OLD post but yes. Hook up your Xcal2 and use LIVELINK to datalog.

Download LIVELINK from here :
http://www.sctflash.com/software/livelink411.exe

SWThomas · 11-02-2007, 10:29 AM

Quote:

Originally Posted by rich5150

I know this is an OLD post but yes. Hook up your Xcal2 and use LIVELINK to datalog.

Download LIVELINK from here :
http://www.sctflash.com/software/livelink411.exe

But you also need a Wideband with analog outputs to interface with the XCal2. You can't log A/F with the XCal2 alone.

HISSMAN · 11-02-2007, 10:36 AM

Great info. This is the Bible of diagnostic tuning. Rick Emailed this exact list to me a few years ago, and I live by it.

-Jeff

SWThomas · 11-02-2007, 10:57 AM

Quote:

Originally Posted by HISSMAN

Great info. This is the Bible of diagnostic tuning. Rick Emailed this exact list to me a few years ago, and I live by it.

-Jeff

+1. Once I get Live Link to work on my laptop I'll be doing some logs. I'm sure the tune is spot-on but I just want to log for the fun of it.

HISSMAN · 11-02-2007, 11:03 AM

I log a few other things such as Wideband O2's, and what not, but the things listed are of the most important in order for Rick to do any fine tuning on your car.

-Jeff

1SVT2NV · 02-16-2008, 02:36 PM

Does anyone know what wideband is good to use with the xcal2 to log a/f?

HISSMAN · 02-16-2008, 03:25 PM

I am using a DJ WBC, and it works amazingly well. My brother Uses the Innovate kit, and it works just as well.

1SVT2NV · 02-16-2008, 04:11 PM

Good info here. Thanks a lot.

Dirk · 03-05-2008, 12:12 PM

What about the Diablosport Predator, can it datalog?

If not,
could you use my Autotap log for the tune?

96lowbra · 04-16-2008, 11:33 PM

i have a 96 cobra and i want to tune it wat should I go for wat kind I and runing at 1/4 mile 13.89 at 99.86mph with only 3.73 gears 255 fuel pump and k&N INTAKE stock headers,h pipe stock everything need to go faster want to hit high 12s or low 13s want can i do with out a blower

SWThomas · 04-17-2008, 08:39 AM

Quote:

Originally Posted by 96lowbra

i have a 96 cobra and i want to tune it wat should I go for wat kind I and runing at 1/4 mile 13.89 at 99.86mph with only 3.73 gears 255 fuel pump and k&N INTAKE stock headers,h pipe stock everything need to go faster want to hit high 12s or low 13s want can i do with out a blower

This would be better posted in the car specific section. This thread is dealing with datalogging.

HISSMAN · 04-17-2008, 09:01 AM

Quote:

Originally Posted by 96lowbra

i have a 96 cobra and i want to tune it wat should I go for wat kind I and runing at 1/4 mile 13.89 at 99.86mph with only 3.73 gears 255 fuel pump and k&N INTAKE stock headers,h pipe stock everything need to go faster want to hit high 12s or low 13s want can i do with out a blower

A hit of N20 would get you there.

spp114 · 04-18-2008, 11:28 AM

RPM
Coolant Temp
MAF counts
MAF Flow #s
Inlet Air Temp
Downstream Air Temp
STFT
LTFT
Pressure Drop Across the Injectors (fuel rail pressure)
Fuel Pump Duty Cycle
Spark
Battery Voltage
TPS counts or voltage

Linn, I am trying to datalog the PIDs shown above using a Predator U7142 but it seems there is no way to capture all of these on the same run due to the PID groupings provided on the tool. There are several diffrent PID screens but none contains all of the PIDs above.

I am thinking that I would need to 2-3 logs to capture everything Rick wants to see. Is that correct or am I missing something?

Thanks

Linn@Amazon · 04-18-2008, 12:16 PM

you call call Rick if you need him to help you with this or PM me your # and I will have him call you

HalfTime · 05-28-2008, 05:05 PM

Quote:

Originally Posted by spp114

RPM
Coolant Temp
MAF counts
MAF Flow #s
Inlet Air Temp
Downstream Air Temp
STFT
LTFT
Pressure Drop Across the Injectors (fuel rail pressure)
Fuel Pump Duty Cycle
Spark
Battery Voltage
TPS counts or voltage

Linn, I am trying to datalog the PIDs shown above using a Predator U7142 but it seems there is no way to capture all of these on the same run due to the PID groupings provided on the tool. There are several diffrent PID screens but none contains all of the PIDs above.

I am thinking that I would need to 2-3 logs to capture everything Rick wants to see. Is that correct or am I missing something?

Thanks

Quote:

Originally Posted by Linn@Amazon

you call call Rick if you need him to help you with this or PM me your # and I will have him call you

I am haveing the same issue with the Predator. Should I just do multiple runs to get everything? Will it save all the runs in the Predator, or do I need to save each one seperatly on the computer, then data log the missing paramiters?

spp114 · 05-28-2008, 05:33 PM

Quote:

Originally Posted by HalfTime

I am haveing the same issue with the Predator. Should I just do multiple runs to get everything? Will it save all the runs in the Predator, or do I need to save each one seperatly on the computer, then data log the missing paramiters?

As far as I can tell the Predator will only hold one log at a time, and then overwrite it so you would need to upload after each run. I still can't figure out how to log all PID's on a single run, but maybe there is a way.

Adltdrvn · 06-23-2008, 11:02 AM

Will the SCT Livewire record everything needed for tune revisions? Do you offer the Livewire with your tunes?

Linn@Amazon · 06-23-2008, 01:36 PM

yes it will..we are not satisfied yet that the issues the Livewire has been having are worked out but if you want to take the chance we can get them...

exdeath · 07-26-2008, 01:43 AM

Please correct if I am wrong, for the SCT these are:

environment:

AIR_CHARGE_TEMP
DOWNSTEAM_ACT
COOLANT_TEMP

fuel:

LTFT_BANK_1
LTFT_BANK_2
STFT_BANK_2
STFT_BANK_2

fuel_pump:

PRES_DROP_F_INJ
RTLS_FPUMP_DTYC

maf:

AIR_FLOW_#/MIN
MAF_AD_COUNTS

misc:

BATTERY_VOLTS
RPM
TP_ABSOLUTE

spark:

SPARK_ADVANCE

There are numerous aliases, filtered vs raw, etc.

brad65ford · 03-19-2009, 05:06 PM

Anybody come up with what pid's to select for rick using the perdator? Also is it easier to stream to a laptop with the predator? Also is the file a text file I need to send rick?

I have the ablity to livestream with the Predator. I just need to know if I can only choose 8 like the hand held unit or since I'm using the laptop I can choose more. I'm thinking not because its still going through the predator? Any thought so i can give Rick what he needs?