V-AFC Tune and Results!
04-17-2007, 12:07 AM
#14
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Originally Posted by JLEEzAP2,Apr 17 2007, 12:02 AM
WOT... And some that aren't too lazy get a partial throttle too.. ZTOPGUN28, if your taking it to church auto you don't have to worry about it.
04-17-2007, 01:09 AM
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Well I heard from my tuner that my JDM ECU doesnt unlearn itself like the USDM ones apparently do at partial tune, neither does it become affected by the test pipe installation and throw up a CEL. 
Having partial and wide open throttle tunes will be more beneficial than just having the WOT tune.
Also make sure that the tuner doesnt lean out the car too much, it might give slight performance gains by leaning it out a lot but then again reliability issues come in. As you can see from the above graphs my car is around the 13.5 to 12.5 mark on the Air/Fuel Ratio.
Here are some pics of where I placed the VAFC (Mostly due to security reasons)
I can see and glance down at the VAFC very clearly from where I am.
Having partial and wide open throttle tunes will be more beneficial than just having the WOT tune.
Also make sure that the tuner doesnt lean out the car too much, it might give slight performance gains by leaning it out a lot but then again reliability issues come in. As you can see from the above graphs my car is around the 13.5 to 12.5 mark on the Air/Fuel Ratio.
Here are some pics of where I placed the VAFC (Mostly due to security reasons)
I can see and glance down at the VAFC very clearly from where I am.
04-18-2007, 02:06 AM
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Well.. Im not racing am I?
Its just a daily driver
My opinion is that there are many faster turbo cars around that will eat the sh!t out of us, So my view is that NA cars should be "attacking" turbo cars with the suspension / body / grip department sorted first then work the performance up slowly to match it.
Its just a daily driver
My opinion is that there are many faster turbo cars around that will eat the sh!t out of us, So my view is that NA cars should be "attacking" turbo cars with the suspension / body / grip department sorted first then work the performance up slowly to match it.