TwinTurbo.NET: Nissan 300ZX forum - Re: Whats the FPR and dampener made off??
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Subject Re: Whats the FPR and dampener made off??
     
Posted by Carlos Ramirez on June 06, 2014 at 9:40 AM
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In Reply To Whats the FPR and dampener made off?? posted by LivinTheDream on June 06, 2014 at 09:25 AM
     
Message FPR is usually a valve with a spring to increase fuel pressure based on vacuum input source. after the fuel rail.
[ http://z32.wikispaces.com/Fuel+Pressure+Regulator ]

Fuel dampener is before the fuel rail and it reduces pulsation of fuel before it enters the fuel rail itself. Think of as a shock absorber or capacitor for voltage.
Good link for fuel dampner
[ http://z32.wikispaces.com/Fuel+Dampener ]


     
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