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Please review my datalog and give me feed back

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Old Mar 23, 2013 | 09:16 AM
  #1  
usc iroc's Avatar
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From: South Carolina
Car: 89 Iroc
Engine: 383
Transmission: 700
Axle/Gears: 4.11
Please review my datalog and give me feed back

So far I have
*added 60 to the Maximum Air Flow vs RPM (its up to 255 by 3600rpm)
*Maxed out Disable EGR if MAT < X
*Zero out the ALDL Spark Adder
*Disabled VATS

Car drives happy, idles happy, and pulls good at part throttle. Still breaking in new motor so no WOT yet. Seems to be running a little lean in the datalog but you guys tell me what you see. I know there is tuning improvements for sure.

I want to adjust the converter lockup in drive...comes in a little to early for my taste. Got to read up on that.
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File Type: zip
165ARAR.zip (13.2 KB, 29 views)
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Old Mar 23, 2013 | 06:17 PM
  #2  
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From: South Carolina
Car: 89 Iroc
Engine: 383
Transmission: 700
Axle/Gears: 4.11
Re: Please review my datalog and give me feed back

No takers? Could use the help on the right direction to head on my tune.
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Old Mar 23, 2013 | 07:13 PM
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Car: 91' Firebird SOLD
Engine: 350 TPI +bolt-ons
Transmission: 700r4
Axle/Gears: 3:42
Re: Please review my datalog and give me feed back

Originally Posted by usc iroc
So far I have
*added 60 to the Maximum Air Flow vs RPM (its up to 255 by 3600rpm)
*Maxed out Disable EGR if MAT < X
*Zero out the ALDL Spark Adder
*Disabled VATS

Car drives happy, idles happy, and pulls good at part throttle. Still breaking in new motor so no WOT yet. Seems to be running a little lean in the datalog but you guys tell me what you see. I know there is tuning improvements for sure.

I want to adjust the converter lockup in drive...comes in a little to early for my taste. Got to read up on that.
Low speed limit for lock to unlock transition is only at 35 mph. Needs to be higher. Also, looks like you still have VATS enabled not disabled.
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Old Mar 23, 2013 | 07:20 PM
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From: Delaware
Car: 91' Firebird SOLD
Engine: 350 TPI +bolt-ons
Transmission: 700r4
Axle/Gears: 3:42
Re: Please review my datalog and give me feed back

Originally Posted by usc iroc
So far I have
*added 60 to the Maximum Air Flow vs RPM (its up to 255 by 3600rpm)
*Maxed out Disable EGR if MAT < X
*Zero out the ALDL Spark Adder
*Disabled VATS

Car drives happy, idles happy, and pulls good at part throttle. Still breaking in new motor so no WOT yet. Seems to be running a little lean in the datalog but you guys tell me what you see. I know there is tuning improvements for sure.

I want to adjust the converter lockup in drive...comes in a little to early for my taste. Got to read up on that.
ALDL spark adder? I think you are looking for PE mode spark advance. That is usually zeroed out and the spark tables are re-done by bringing in max timing by 3200 rpms for maximum torque.
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Old Mar 24, 2013 | 07:57 AM
  #5  
usc iroc's Avatar
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From: South Carolina
Car: 89 Iroc
Engine: 383
Transmission: 700
Axle/Gears: 4.11
Re: Please review my datalog and give me feed back

VATS is unchecked which is disabled
The ALDL Spark adder is a feature GM installed so when you hook up a aldl cable the timing is automatically increased by 8 degress. If you don't disable this then the car will be weird when you are data logging. (Learned from another thread by RBob).
Havent messed with any of the PE features yet.
Thanks for the tip on the lockup. it is to low
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Old Mar 24, 2013 | 10:28 AM
  #6  
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From: Delaware
Car: 91' Firebird SOLD
Engine: 350 TPI +bolt-ons
Transmission: 700r4
Axle/Gears: 3:42
Re: Please review my datalog and give me feed back

Originally Posted by usc iroc
VATS is unchecked which is disabled
The ALDL Spark adder is a feature GM installed so when you hook up a aldl cable the timing is automatically increased by 8 degress. If you don't disable this then the car will be weird when you are data logging. (Learned from another thread by RBob).
Havent messed with any of the PE features yet.
Thanks for the tip on the lockup. it is to low
In that bin you posted, your Vats is checked. It is still enabled.

Last edited by ninetyone; Mar 24, 2013 at 10:29 AM. Reason: spell
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Old Mar 24, 2013 | 11:32 AM
  #7  
usc iroc's Avatar
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From: South Carolina
Car: 89 Iroc
Engine: 383
Transmission: 700
Axle/Gears: 4.11
Re: Please review my datalog and give me feed back

If it was checked my car would run and there wouldn't be a data log to review.
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Old Mar 24, 2013 | 12:09 PM
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Transmission: check
Re: Please review my datalog and give me feed back

Originally Posted by usc iroc
If it was checked my car would run and there wouldn't be a data log to review.
It appears that the BIN you posted is stock ARAR.

RBob.
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Old Mar 24, 2013 | 12:39 PM
  #9  
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From: Delaware
Car: 91' Firebird SOLD
Engine: 350 TPI +bolt-ons
Transmission: 700r4
Axle/Gears: 3:42
Re: Please review my datalog and give me feed back

Originally Posted by usc iroc
If it was checked my car would run and there wouldn't be a data log to review.
Aren't you the one asking for the help? Well , then we are telling you.
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Old Mar 25, 2013 | 09:00 AM
  #10  
usc iroc's Avatar
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From: South Carolina
Car: 89 Iroc
Engine: 383
Transmission: 700
Axle/Gears: 4.11
Re: Please review my datalog and give me feed back

Originally Posted by RBob
It appears that the BIN you posted is stock ARAR.

RBob.
I will double check and see..I thought I posted the data log from my cruise. Below is all I have done to it so far so it is pretty much a stock ARAR.

*added 60 to the Maximum Air Flow vs RPM (its up to 255 by 3600rpm)
*Maxed out Disable EGR if MAT < X
*Zero out the ALDL Spark Adder
*Disabled VATS
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Old Mar 26, 2013 | 06:02 AM
  #11  
usc iroc's Avatar
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From: South Carolina
Car: 89 Iroc
Engine: 383
Transmission: 700
Axle/Gears: 4.11
Re: Please review my datalog and give me feed back

RBob,

Here is the data log. Uploaded the wrong file. Sorry for the confusion.
Attached Files
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Old Mar 27, 2013 | 10:40 AM
  #12  
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Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Please review my datalog and give me feed back

You need to start adding fuel, with your int at 131 you are lean at idle and Im sure the whole rpm range. Glad you got the ecm ground fixed and the o2 is moving. Work on block zero. The glitching I'm pretty sure is from a pause.
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Old Mar 27, 2013 | 12:07 PM
  #13  
usc iroc's Avatar
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Joined: Feb 2013
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From: South Carolina
Car: 89 Iroc
Engine: 383
Transmission: 700
Axle/Gears: 4.11
Re: Please review my datalog and give me feed back

Thanks man...you are referring to the MAF table 1 correct?
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Old Mar 27, 2013 | 12:25 PM
  #14  
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Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Please review my datalog and give me feed back

bpw fuel vs load, and maf 1
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