HKS Super AFR

[projectRDM]

Similar device to an AFC, modifies airflow signal to adjust for larger MAF/injectors. Discontinued a year ago, originally it sold for $420, asking $125 shipped. Includes harness and wiring/operating instructions. Browse hksusa.com for more info on it if you're unfamiliar. PM or email for info and payment arrangements.

[azndoc]

I might be interested. Send me a pm on Monday please if you still have it. Thanks.

[macidcrook]

still for sale?

[projectRDM]

Yes. PM me please.

[macidcrook]

still for sale? pm sent

[rb25jun]

send some pics.. im interested

[opponheimer]

Super AFR (more)
http://www.hksusa.com/images/spacer.gif http://www.hksusa.com/images/spacer.gif http://www.hksusa.com/images/spacer.gif The first airflow meter correctional device with a built in CPU, the Super AFR corrects the airflow meter map sensor voltage by inputting the characteristics of the airflow meter map sensor into the CPU to calculate the most accurate amount of air flow. --- Since the correction will be made to this specific intake volume, the ratio of fuel will be precise and proportional. The LED screen displays adjustments as they are entered along with RPM and fuel % adjustment (over baseline). The Super AFR is compatible with virtually any fuel-injected 2-12 cylinder vehicle that uses a hot wire, Karmann Vortex airflow meter or pressure sensor.
The Air/Fuel Ratio Correction function of the Super AFR allows complete fuel curve tuning by offering eleven points between 650 and 8000 RPM of adjustment. These points can be arbitrarily moved in 50 RPM increments. Each point of adjustment offers a tuning range of 50% rich to 50% lean from the factory baseline setting in 1% increments. Also incorporated in the Super AFR is the Idle Correction function, where Idle fuel mixture can be adjusted from 50% rich to 50% lean from the factory baseline setting in 1% increments within the idle range of 650-1500 RPM. This offers the ability to adjust idle Air/Fuel ratios as modifications progress and require further tuning to compensate. The response function allows for management of engine response in milliseconds with six points of air meter signal adjustment between 650 and 5000 RPM that can be randomly moved in 50-RPM increments. This function is extremely valuable on applications such as high-lift camshafts, larger injectors or bigger turbochargers because of fuel requirements these modifications call for. Additionally, an Electronic Idle Stabilizer (EIDS) function buffers dramatic airflow meter signal fluctuations, preventing engine stalling or stumbling related to sudden imbalances in air/fuel ratio of airflow meter-equipped vehicles using atmosphere venting blow-off valves.
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http://www.hksusa.com/images_products/1322.jpg


Instructions:

http://www.hksusa.com/info/download.asp?id=1632