98 2 bar and boost tuning questions....using hptuners
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98 2 bar and boost tuning questions....using hptuners
when I convert to do 2 bar I use "write entire" the first time I write the tune and then I can use "write calibration" after that?
I have to use ONLY the file I "write entire" or I will fry it?
want to verify this before I go to 2 bar.. lol
for a good starting point for 5-7 lbs boost on 91 octane and stock compression I am going to cut my timming in half from my na tune... what else should i do for safety? was thinking around 10.8-11 afr?? don't wanna blow this motor right away. safe tune is my number 1 concern not HP....
I can post my tune when I get off so you can look it over for me....
thanks!
Blaine
I have to use ONLY the file I "write entire" or I will fry it?
want to verify this before I go to 2 bar.. lol
for a good starting point for 5-7 lbs boost on 91 octane and stock compression I am going to cut my timming in half from my na tune... what else should i do for safety? was thinking around 10.8-11 afr?? don't wanna blow this motor right away. safe tune is my number 1 concern not HP....
I can post my tune when I get off so you can look it over for me....
thanks!
Blaine
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when I convert to do 2 bar I use "write entire" the first time I write the tune and then I can use "write calibration" after that?
I have to use ONLY the file I "write entire" or I will fry it?
#4
Did you have to go to a speed density tune?
I am planning on adding a turbo to my 98 Corvette but I want to keep my MAF. I was planning on using HP Tuners but apparently they do not have an OS with 2 bar MAP and MAF. I'm looking for a way around this so I can keep the MAF.
Thanks,
Sean
I am planning on adding a turbo to my 98 Corvette but I want to keep my MAF. I was planning on using HP Tuners but apparently they do not have an OS with 2 bar MAP and MAF. I'm looking for a way around this so I can keep the MAF.
Thanks,
Sean
#5
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Did you have to go to a speed density tune?
I am planning on adding a turbo to my 98 Corvette but I want to keep my MAF. I was planning on using HP Tuners but apparently they do not have an OS with 2 bar MAP and MAF. I'm looking for a way around this so I can keep the MAF.
Thanks,
Sean
I am planning on adding a turbo to my 98 Corvette but I want to keep my MAF. I was planning on using HP Tuners but apparently they do not have an OS with 2 bar MAP and MAF. I'm looking for a way around this so I can keep the MAF.
Thanks,
Sean
Also, fwiw I've done countless speed density cars, many of which are 98's and have never damaged an ecu with HP tuners.
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I've flashed countless 98's countless times and have never had an issue so that's a non issue, everyone reads about that one horror story and it does give the 98's a bad rap but in reality you don't hear about the other 1000 people in between that didn't have so much as a hiccup with them...just follow the steps in our help file and you'll likely never run into an issue with any pcm.
-Bill
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Ok guys my 2 bar MAP was supposed to be in today but go delayed till tommarow! Kinda sucks....
I need to get this car tuned by Tuesday morning! I have to drive across the state to make it to a family reunion! Is it gonna be possible to get it tuned by then, if i have all of sunday and monday to tune?
when i go to convert to 2 bar tune... it doesn't give me the upgrade option when i go to "write Entire" (its greyed out)? How do i get around this? Also do i get the update instantly? I need every minute of tuning i can get!
Do i just use the CPIG guide to tune this thing or is there a different guide for FI? I have an AFX wideband I will be tuning with. I just started tuning my NA when my rearend blew and now im trying to tune FI and im overwhelmed lol. I am willing to pay for any help i can get to get this thing ready to go! I dont have much money but do have some....
I need to get this car tuned by Tuesday morning! I have to drive across the state to make it to a family reunion! Is it gonna be possible to get it tuned by then, if i have all of sunday and monday to tune?
when i go to convert to 2 bar tune... it doesn't give me the upgrade option when i go to "write Entire" (its greyed out)? How do i get around this? Also do i get the update instantly? I need every minute of tuning i can get!
Do i just use the CPIG guide to tune this thing or is there a different guide for FI? I have an AFX wideband I will be tuning with. I just started tuning my NA when my rearend blew and now im trying to tune FI and im overwhelmed lol. I am willing to pay for any help i can get to get this thing ready to go! I dont have much money but do have some....
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Looks like you got this figured out based on your other post, but i wana chime in and say that i swapped my 98 ecu after it got p0601'ed and am SOOOOO happy i went with the 02 ecu.... oh man
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2 bar installed.... 2 bar OS done without problems... just working on the tune now...
Idle- DONE
Power Enrichment- DONE
Boost Enrichment- DONE
VE- Getting there
Main Spark Advance- should be easy
Taking the car on a 800 mile road trip to a family reunion on tuesday morning so i am going to spend all day tuning tomarrow, lol.
I attached the tune so if your bored and wanna check it out. Or if you notice something wrong or have a suggestion let me know.
Thanks!
Blaine
Idle- DONE
Power Enrichment- DONE
Boost Enrichment- DONE
VE- Getting there
Main Spark Advance- should be easy
Taking the car on a 800 mile road trip to a family reunion on tuesday morning so i am going to spend all day tuning tomarrow, lol.
I attached the tune so if your bored and wanna check it out. Or if you notice something wrong or have a suggestion let me know.
Thanks!
Blaine