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Reanimotion Reanimotion is offline
umop apisdn
 
Join Date: Jun 2014
Location: Brisbane, Australia
Posts: 441
The up side is it does appear to be working ok, and Bosch used an injector for the frequency valve on the fuel distributor so I may be worrying over nothing.
An analog pressure sensor rather than the digital one may be a better option due to the slower response of physical movement.

I'm just personally not happy with the pressure spikes

below Top
AFR in yellow and varies by 0.1
below Bottom
CP in Green and bouncing with pulses but averaging seems ok by looking at the resulting AFR

Injector firing 100 times a second
Sampling data 10 times a second
idling at around 800 rpm
so about three to four samples per ignition event


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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

Last edited by Reanimotion; 09-06-2014 at 11:17 PM..
Old 09-06-2014, 11:10 PM
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