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Reanimotion Reanimotion is offline
umop apisdn
 
Join Date: Jun 2014
Location: Brisbane, Australia
Posts: 441
locked at 65% duty, I'm tempted to call it and say that an injector in place of the WUR is not the way to go. Still measuring 1.5 bar swing at 100hz due to injector pulses. average pressure may be alright but given the small volume of the control circuit I would guess the system won't last long. This version was intended to verify the last iteration of the UTCIS and given the results could be why they dropped off the map.

bottom section
White = duty cycle
Green = Control Pressure



Should we try for Plan B? I could try increasing the injector frequency but there would still be pulsing. I have an alternative idea that uses a constant flow design but the component cost is higher.
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Steve
1981 928S 4.7 ROW with KE3-Jetronic and Franken8 (AEM Inifinty) follow at [http://www.frankencis.com/Activity-Feed/userid/2]
Yes! mechanical/hydraulic constant flow injection can be managed by a modern EMS

www.FrankenCIS.com
Old 09-06-2014, 09:48 PM
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