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Dr J Dr J is offline
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Join Date: Apr 2008
Location: Miami
Posts: 680
Saw the new post. It is a good thread.

Paul, I upped the voltage as you suggested. It seemed that if flow was increased, that would tell me to source a new pump based on the data in Dave's post. I did not have 14V but did have 15.6V from a battery charger set on the jump start setting. You could here the pump vibrating at a higher frequency so it felt the juice. Here is what I got:

Volt 15.6, System pressure 5.4 bar (it increased from 5 bar), temperature 19C/67F

Result: same flow in all injectors about 160 ml/min

This must mean that most of the extra fuel was once again dumped into the fuel tank. Only thing left to do is play with the control pressures and see what happens.
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1979 SC, Slant nose wide-body cab conversion. AEM Infinity EFI. (Whipple Supercharger currently off for rebuild)
Old 01-19-2010, 03:38 PM
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