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Old 11-26-2002, 08:00 AM
mbdoc mbdoc is offline
Join Date: Mar 1999
Location: Tucker, Ga USA
Posts: 12,153
Fuel enrichment on CIS fuel systems isn't accomplished by system pressure BUT by differential pressure. Differential pressure is the difference between the upper part of the fuel distributor VS the lower chamber. ON your car that differential is accomplished both mechanical & enhanched with electronics.
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