hks pfc f-con Options

[205BELL]

I have just fitted a hks pfc f-con to my st205 was just wondering if knows wot the 3 switches in side the ecu are for??????

[Neon90424]

The PFC F-CON is a plug-in fuel computer designed to supplement and refine the OE specified fuel curve. The F-CON performs their function by modifying the factory specific injector pulse width based on information obtained from the OE ECU and the absolute pressure transducer included with the F-CON. This information is compiled by the F-CON and the resulting signal can allow for a longer pulse width for factory injectors or it can take advantage of larger injectors to ensure proper air/fuel ratios during high air flow conditions. HKS includes with each appropriate F-CON kit a device known as a Fuel Cut Defencer (FCD). Several types of FCDs are made to raise the fuel cutoff point. This additional component allows the PFC to be effective at boost levels that would normally shut down the factory fuel system. The FCD, except in the case of Toyota's newer engines, should not be used without an F-CON or some type of supplemental fuel system because the FCD will adversely alter fuel delivery without the addition of supplemental systems. The F-CON is installed by simply plugging in the supplied factory quality wiring harness, mounting and plugging the pressure sensor, and plugging the FCD where applicable. The installation of the F-CON provides the owner the opportunity to return the vehicle to stock conditions by simply removing the unit and harness. While the F-CON is preprogrammed with a ROM for each application, there is a built-in adjustability switch accessible from within the F-CON to compensate for alterations to the HKS staged upgrades. Additional tuning for the F-CON can be performed by using the HKS Mixture Controller or the Graphic Control Computer II (GCC II). For more details on the GCC II see the VPC section in this catalog. The GCC II performs the same function on the VPC or the PFC F-CON.

[3WayStunna]

Did a quick search for this year old thread......Should answer any other questions you might have..

http://www.6gc.net/forums/index.php?showto...mp;hl=HKS+F-con

Also forgot about this bad-ass link....should really help you out with anything seriously technical...

http://www.cdd.co.uk/stuff/HKS_guide.pdf

This post has been edited by 3WayStunna: Dec 11, 2011 - 5:20 PM