I just started my ka-t motor tonight and I have some questions about the safc2. 1) What do you set your in and out at. The example in the book says that its a 5 in and 5 out for a sr20det motor. I have a stock ecu and air mass meter.
2) What is a bad number for your knoks sensor? I have a bosch knok sensor.
3) what is your air fuel % at. I know it changes but what is ideal. Mine at idel is .8-1.2%.
Thanks of your input. Any other tuning tips?
need some help!!
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iknowyoulike
- Posts: 174
- Joined: Mon Mar 29, 2004 8:41 pm
5in and 5out sounds about right..i'm tired and don't wanna run out and check mines..i'll let you know later...what's your set-up anyways? knock numbers and all that about settings can be found throughout this forum..been beat up to death....just search for s-afc settings and knock sensor stuff...also
what are you talking about when you mean .8-1.2% what's that? on the wideband or what? i have no idea what this even means..explain please!!
what are you talking about when you mean .8-1.2% what's that? on the wideband or what? i have no idea what this even means..explain please!!
Re: (iknowyoulike)
.iknowyoulike wrote:5in and 5out sounds about right..i'm tired and don't wanna run out and check mines..i'll let you know later...what's your set-up anyways? knock numbers and all that about settings can be found throughout this forum..been beat up to death....just search for s-afc settings and knock sensor stuff...also
what are you talking about when you mean .8-1.2% what's that? on the wideband or what? i have no idea what this even means..explain please!!
The .8-1.2% is my airflow usage. I was just wondering what everyones else is running at idel. I have just a stock KA. 42lb injectors on a custom fuel rail. 2.5" exaust pipe. no cat no muffler. stock ecu, stock mass air meter. intercooler. I want to run about 5-10 psi. I know the 42lb injectors are big, but thats what I had so I saved some money.
Also. I cant set my dec-air up. when I change the ne-01 and ne-02 values it doesn't fix the stumble and it dies or it backfires.At cold start my values are thr- 4.4% , ne-01- afl was .9% and ne-02 afl was 2%. this makes the car stumble. I followed the instructions in the manual, but nit doesn't seen to get any better. anyone have a solution?