VAFCII Quick Question

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04-06-2009 | 07:47 AM

dfownz

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VAFCII Quick Question

Is there any way to get this thing into Airflow % like my old safc? It seems that the Pressure output is quite useless for us.

I've been searching for a way to set it to "Hot Wire" or anything MAF related, but I can't figure it out.

~DF

04-07-2009 | 02:22 PM

dfownz

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None of you guys have a vafcii?

04-13-2009 | 11:29 AM

akurtzer57

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I am using a safcII on my 3rd gen. I have the white wire towards ecu and yellow towards maf. Not sure what you are asking but will this help you?
http://www.240sxforums.com/forums/ec...sm-wiring.html

04-14-2009 | 05:03 AM

JSutter

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vafc is for honda which uses a map sensor which reads pressure. so no you cant do anything about it.

04-14-2009 | 11:30 AM

dfownz

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Its still good for tuning the car right?

04-14-2009 | 12:04 PM

Puppetmaster

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Yes, you can execute AF adjustments with a VAFC-II on our cars, you just have to set the LVT and HVT "crossover" in such a way that it interpolates and effectively becomes one 24x2 map instead of two 12x2 maps. The TPS, Knock, Tach, etc should all pick up the correct signal voltage from the Maxima ECM.