safc question...do you know? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

kdillard21 · 02-05-2005, 01:56 PM

I have my safc installed now, and seems to be working fine. I have monitor mode on three things, one of which is aflw, or airflow usage ratio. What the heck does that mean. Mine sits at about 74% the entire time, even if the engine isn't running. That is why I am asking.

skatanic28 · 02-05-2005, 03:15 PM

sure you have that set up right? it should change from 0%-100% depending on airflow. i idle around 3% and at WOT it goes up to 60% or so.

what motor?

kdillard21 · 02-05-2005, 07:13 PM

yeah im retarded...i dont know what i was smoking when i hooked it up, but i took the wrong wire for the airflow. Now I get about 2.5% at idle, haven't check WOT though. However, when I turn the car off, I still get 0.2% airflow reading even though the engine isn't running. You think that it should be 0.0% or does that .2 matter?

02-05-2005, 01:56 PM	#1
kdillard21 Leaky Injector Join Date: Jul 2003 Location: N/A Posts: 107 Trader Rating: (0) Feedback Score: 0 reviews	safc question...do you know? I have my safc installed now, and seems to be working fine. I have monitor mode on three things, one of which is aflw, or airflow usage ratio. What the heck does that mean. Mine sits at about 74% the entire time, even if the engine isn't running. That is why I am asking.

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02-05-2005, 03:15 PM	#2
skatanic28 Zilvia Junkie Join Date: Oct 2002 Location: ny Age: 41 Posts: 443 Trader Rating: (0) Feedback Score: 0 reviews	sure you have that set up right? it should change from 0%-100% depending on airflow. i idle around 3% and at WOT it goes up to 60% or so. what motor?

02-05-2005, 07:13 PM	#3
kdillard21 Leaky Injector Join Date: Jul 2003 Location: N/A Posts: 107 Trader Rating: (0) Feedback Score: 0 reviews	yeah im retarded...i dont know what i was smoking when i hooked it up, but i took the wrong wire for the airflow. Now I get about 2.5% at idle, haven't check WOT though. However, when I turn the car off, I still get 0.2% airflow reading even though the engine isn't running. You think that it should be 0.0% or does that .2 matter?