volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Differential Pressure Regulator|Testing and Inspection > < Differential Pressure Regulator|Specifications|Page 4713
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chamber. The pressure in the lower chamber increases and deflects the pressure regulating valves upward. The quantity of fuel to the injectors is
consequently reduced resulting in a leaner air/fuel mixture. 

 

Differential Pressure Regulator|Testing and Inspection > < Differential Pressure Regulator|Specifications|Page 4713