Speed Density tune and nitrous guys come in....
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Speed Density tune and nitrous guys come in....
How are you doing it? This is gonna be mostly a street weekend warrior car with a direct port setup and stand alone. Probably be spraying a 200 shot.
#2
I used an Efilive custom operating system. (COS5)
Tune in SD as normal. Add a pin to the pcm that switches to earth when spraying.(J2 pin 56) & calibrate the nitrous tables. One table will adjust the VE to add fuel for a dry shot, another table is utilised to pull timing.
Using a stand alone wet system you would only need to populate the timing table.
Tune in SD as normal. Add a pin to the pcm that switches to earth when spraying.(J2 pin 56) & calibrate the nitrous tables. One table will adjust the VE to add fuel for a dry shot, another table is utilised to pull timing.
Using a stand alone wet system you would only need to populate the timing table.
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I used an Efilive custom operating system. (COS5)
Tune in SD as normal. Add a pin to the pcm that switches to earth when spraying.(J2 pin 56) & calibrate the nitrous tables. One table will adjust the VE to add fuel for a dry shot, another table is utilised to pull timing.
Using a stand alone wet system you would only need to populate the timing table.
Tune in SD as normal. Add a pin to the pcm that switches to earth when spraying.(J2 pin 56) & calibrate the nitrous tables. One table will adjust the VE to add fuel for a dry shot, another table is utilised to pull timing.
Using a stand alone wet system you would only need to populate the timing table.
When u say populate what are you referring to? Take more out?
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I have my own copy of HP tuners and had my tuner make me two tunes. I pretty much know when I am going to spray so I will load in that tune when the time comes. Otherwise I am on my street NA tune.
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COS 5 uses a 2002 LS1/6 Base tune and attaches the custom operating system (tables) to that.
If you cant run the 2002 tune on your PCM COS 5 is a no go.
I was able to use the 2002 tune w/ my 99 PCM, but I had to paste the matching 99 table values to 02 tables, and had to work around the tables that were different or none existing.
Up to 99-04 PCM's should work w/ Cos 5 I believe, LS2/3/7 (1024k+ PCM) Cos 5 will not work.
Enough interest @ EFI live and maybe the EFI Live boys will make a COS for the lastest PCM's. Last year I remember asking for a COS for LS2's but I do think that happened.
Jim
If you cant run the 2002 tune on your PCM COS 5 is a no go.
I was able to use the 2002 tune w/ my 99 PCM, but I had to paste the matching 99 table values to 02 tables, and had to work around the tables that were different or none existing.
Up to 99-04 PCM's should work w/ Cos 5 I believe, LS2/3/7 (1024k+ PCM) Cos 5 will not work.
Enough interest @ EFI live and maybe the EFI Live boys will make a COS for the lastest PCM's. Last year I remember asking for a COS for LS2's but I do think that happened.
Jim
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#12
dont no if this helps you are not but jeff at thunder tune my street car speed density and we took a wet kit and made it a dry. first thing we done was but a relay from the noids to the pcm and when you hit the kit you can tune the fuel and pull timeing with efilive. it is cool as **** you dont have to get timing tuners are have to have 2 tunes iam ready all the time and going from wet tnt to dry wet as i call it it pick up 28 rwh for more info call jeff at his personal number 1225 751 8500