Do I need a fuel pulse damper?
In order to achieve a safe and consistent rail pressure, a fuel pulse damper (FPD) is often necessary. The FPD’s internal diaphragm will absorb oscillating pulses and stabilize fuel pressure. This correction can be measured throughout the RPM range and can often help idle surge, especially with high flow injectors.
What does a fuel pressure pulsation damper do?
What does a fuel pulse damper do? An FPD is used in fuel injection systems to attenuate (absorb) pressure pulsations generated by the fuel pump operating and by the injectors opening/closing. These hydraulic pulses can cause an undesirable noise, which can be transmitted to the passenger compartment.
How does a pump pulsation dampener work?
WHAT DOES A PULSATION DAMPENER DO? Pulsation dampeners absorb the energy from the pulse wave created by a positive displacement pump, much like a shock absorber on a vehicle. Absorbing those pulse waves protects pipe welds and supports, and system components from damage due to pressure or excess movement.
What was the environmental specification of the Volvo S80?
It featured also an environmental specification, covering aspects such as allergens from textiles, fuel economy and the life cycle of the car from production to dismantling. The S80 used CAN bus multiplexing wiring. The S80 was initially available with four different engines.
What’s the difference between Volvo S80 and S80 R?
The 2010 Volvo S80 facelift also comes with a choice between a comfort-enhancing standard chassis, or a sport one that offers better handling dynamics. The 2010 S80 will be available with a S80 R-design interior package to give the inside a sportier look.
What kind of cruise control does the Volvo S80 have?
Volvo’s Personal Car Communicator (PCC) remote control will also be an optional feature with the new S80. The S80 is available with optional adaptive cruise control (ACC) with collision warning with auto brake (CWAB).
What kind of wipeers does the 2013 Volvo S80 have?
The 2013 Volvo S80 now features standard headlight washers, rain sensing wipers, and push button start ignition. The Premium Plus edition adds xenon headlamps.