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Re: HKS FCD.

Posted: Wed Dec 04, 2013 3:35 pm
by IronMonkeyL255
It may be set to clamp the signal too high or release it too low. Mine had 2 little flathead dials. One set the clamp voltage, while the other set the release voltage. It would clamp it once it hit the first voltage, then release at the higher voltage. This way you could maintain fuel cut at a higher level.

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