wes200x Posted October 5, 2005 Share Posted October 5, 2005 Does anyone know what voltage from the maf signal wire makes the computer activate the fuel cut. Link to comment Share on other sites More sharing options...
All_talk Posted October 5, 2005 Share Posted October 5, 2005 The '87+ hot wire EA82T MAF uses an odd voltage range 1-10VDC (typical MAFs are 0 to 5VDC), I've tested my RX ('87, stock) and got 3V at idle and 6V full boost/throttle at redline (2ed gear). I'd bet fuel cut hits around 7 volts. Maybe one of the guys with a FCD could tell you where they have it set. Hope this helps Gary Link to comment Share on other sites More sharing options...
4WDFrenzy Posted October 6, 2005 Share Posted October 6, 2005 Mmmmkay class. Follow the link below: http://www.ultimatesubaru.org/forum/showthread.php?t=32024&highlight=fuel+cut+defencer This should answer your questions about the HKS Fuel Cut Defender. Tex has one installed on his car. It will work. Hope this helps. Patrick Link to comment Share on other sites More sharing options...
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