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KR at startup ( log Inside )

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Old 03-24-2008, 04:52 PM
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Exclamation KR at startup ( log Inside )

hi guys
the log explain everything.

the log and tune files at attachment.
camaro 1998 A4
mod: cam only + T/C 3500
Old 03-24-2008, 08:51 PM
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What log?
Old 03-24-2008, 09:45 PM
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where is it?
Old 03-25-2008, 06:35 AM
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sorry this the log file.
Attached Files
File Type: tun
camaro_ls1_1998_a4_cam.tun (470.6 KB, 91 views)
File Type: efi
Last_Log.efi (88.6 KB, 73 views)
Old 03-25-2008, 08:12 PM
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Not sure why it only wants to apply 2 degrees of timing.. There are a few tables you can try. one being table B5915. Move that to all zero.

Also go to your base spark tables, they are way to high in that area. Back it down and that should fix alot. Also B5909 might need lowered. Even though im banking on it being to high of base timing..
Old 03-25-2008, 08:39 PM
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did you fix it?
Old 03-26-2008, 06:04 PM
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Originally Posted by wait4me
Not sure why it only wants to apply 2 degrees of timing.. There are a few tables you can try. one being table B5915. Move that to all zero.

Also go to your base spark tables, they are way to high in that area. Back it down and that should fix alot. Also B5909 might need lowered. Even though im banking on it being to high of base timing..
nothings ....stall the same KR at start engine.

any another suggestions.
Old 03-26-2008, 08:19 PM
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I see a lot of false KR all over the place in 98s, and many of them at startup. Sometimes it'll be in places where you KNOW it isn't real... like moving up to 20% TPS, then letting off to 12% and at the same time because of swing or unfinished tuning, the car is kinda rich there too and knock shows up on the scanner. The 98s definitley act differently than the later years in this respect.
Old 03-27-2008, 06:03 AM
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Originally Posted by Frost
I see a lot of false KR all over the place in 98s, and many of them at startup. Sometimes it'll be in places where you KNOW it isn't real... like moving up to 20% TPS, then letting off to 12% and at the same time because of swing or unfinished tuning, the car is kinda rich there too and knock shows up on the scanner. The 98s definitley act differently than the later years in this respect.
yes , I hear that about the 1998' ..
as you can see the VE table it's like stock , stall Need tune.. i'll lean it at idle and i'll see what happen..
BTW , i'm not pro at tune and this my first car LS1 cammed and tune by myself.
Old 03-27-2008, 06:40 AM
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Originally Posted by camaro_best
yes , I hear that about the 1998' ..
as you can see the VE table it's like stock , stall Need tune.. i'll lean it at idle and i'll see what happen..
BTW , i'm not pro at tune and this my first car LS1 cammed and tune by myself.

You may need to get some hands on help. I have a guy that is helping me with my tune. I found him from a post on HP Tuners bulletin board. He just happens to work where I work. He does tuning from a mathematical approach. There is some good stuff on his web site. Check it out. I have been impressed by what he has been able to do with my idle and drivability issues. Here is the site: http://redhardsupra.blogspot.com/
Old 03-27-2008, 07:38 AM
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Originally Posted by Deeavi
You may need to get some hands on help. I have a guy that is helping me with my tune. I found him from a post on HP Tuners bulletin board. He just happens to work where I work. He does tuning from a mathematical approach. There is some good stuff on his web site. Check it out. I have been impressed by what he has been able to do with my idle and drivability issues. Here is the site: http://redhardsupra.blogspot.com/
great site.. and great info there .
i'll contact him ASAP.

thanx for replay ...




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