What's the most beneficial A/F ratio?
#1
What's the most beneficial A/F ratio?
I dyno tuned today, got 204.56 WHP 210.03 WTQ, '97 Auto with VQ35, numbers are uncorrected, correected they are 199.xx WHP, 205.xx WTQ. My A/F ratio seems to be between 12.2-12.5 a hair below 13, I got the files e mailed to me but need the software to upload the files. I'm asking about the A/F R. because after driving 150 miles or so I got a code, 0210, left bank fuel inj system: lean.
#3
Send me the run files.
bizzy1999@hotmail.com
When you say corrected, do you mean SAE or STD?
12.0 is rich for N/A...
This is debatable, but 13.5:1 would be well.
Depends on what you're doing. (autox drag )
A straight as possible line is said to be crucial in these VQ35's.
Where's peak power?
Send me files please
bizzy1999@hotmail.com
When you say corrected, do you mean SAE or STD?
12.0 is rich for N/A...
This is debatable, but 13.5:1 would be well.
Depends on what you're doing. (autox drag )
A straight as possible line is said to be crucial in these VQ35's.
Where's peak power?
Send me files please
#9
Originally Posted by Guinader
how do you ajust the A/F, and how would you know where you are. (unless you are at the dyno)
You know where you are by taking the readings with a wideband.
My car was never on a dyno.
#10
Originally Posted by HarrisH
I dyno tuned today, got 204.56 WHP 210.03 WTQ, '97 Auto with VQ35, numbers are uncorrected, correected they are 199.xx WHP, 205.xx WTQ. My A/F ratio seems to be between 12.2-12.5 a hair below 13, I got the files e mailed to me but need the software to upload the files. I'm asking about the A/F R. because after driving 150 miles or so I got a code, 0210, left bank fuel inj system: lean.
#13
i'm not familiar with tuning, although i'm very interested. i was wondering if anyone could give me any information or point me in the right direction to find out how a/f ratio and other things that we can tweak will be beneficial.
it just doenst seem like many people are actually "tuning" i want to go further than just the bolt ons.
im not familiar with the s-afc and emanage. but i hear about them alot. and the obd-11.
it just doenst seem like many people are actually "tuning" i want to go further than just the bolt ons.
im not familiar with the s-afc and emanage. but i hear about them alot. and the obd-11.
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Serotta33
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09-17-2015 12:14 PM