Mazda 2004 RX-8, Особенности сервиса

Страница: 82 / 540

FUEL SYSTEM
01–14–1
01–14
01–14 FUEL SYSTEM
FUEL SYSTEM OUTLINE . . . . . . . . . . . . 01–14–1
Features . . . . . . . . . . . . . . . . . . . . . . . . 01–14–1
Specification . . . . . . . . . . . . . . . . . . . . . 01–14–1
FUEL SYSTEM STRUCTURAL VIEW . . 01–14–2
Engine Room Side . . . . . . . . . . . . . . . . 01–14–2
Fuel Tank Side . . . . . . . . . . . . . . . . . . . 01–14–2
FUEL SYSTEM DIAGRAM . . . . . . . . . . . 01–14–3
FUEL TANK CONSTRUCTION. . . . . . . . 01–14–3
NONRETURN VALVE FUNCTION . . . . . 01–14–3
NONRETURN VALVE CONSTRUCTION/
OPERATION . . . . . . . . . . . . . . . . . . . . . 01–14–4
RETURNLESS FUEL SYSTEM
OUTLINE . . . . . . . . . . . . . . . . . . . . . . . . 01–14–4
Features . . . . . . . . . . . . . . . . . . . . . . . . 01–14–4
RETURNLESS FUEL SYSTEM
OPERATION . . . . . . . . . . . . . . . . . . . . . 01–14–4
FUEL PUMP UNIT FUNCTION . . . . . . . . 01–14–5
FUEL PUMP UNIT
CONSTRUCTION/OPERATION . . . . . . 01–14–6
Fuel Pump Unit . . . . . . . . . . . . . . . . . . . 01–14–6
Pressure Regulator . . . . . . . . . . . . . . . . 01–14–6
QUICK RELEASE CONNECTOR
FUNCTION . . . . . . . . . . . . . . . . . . . . . . . 01–14–6
QUICK RELEASE CONNECTOR
CONSTRUCTION/OPERATION . . . . . . . 01–14–6
PULSATION DAMPER FUNCTION . . . . . 01–14–7
PULSATION DAMPER CONSTRUCTION/
OPERATION . . . . . . . . . . . . . . . . . . . . . . 01–14–7
FUEL INJECTOR FUNCTION . . . . . . . . . 01–14–8
FUEL INJECTOR
CONSTRUCTION/OPERATION . . . . . . . 01–14–8
FUEL PUMP RELAY FUNCTION. . . . . . . 01–14–8
FUEL PUMP SPEED CONTROL RELAY
FUNCTION . . . . . . . . . . . . . . . . . . . . . . . 01–14–9
FUEL PUMP SPEED CONTROL RELAY
OPERATION . . . . . . . . . . . . . . . . . . . . . . 01–14–9
FUEL PUMP RESISTOR FUNCTION. . . . 01–14–9
End of Toc
FUEL SYSTEM OUTLINE
CHU011401006S01
Features
Specification
End Of Sie
Improved serviceability
•
Nylon tubes adopted for fuel hoses in the engine compartment and around the fuel
tank, and quick release connectors adopted for joints
Reduction of evaporative gas
•
Returnless fuel system adopted
Item Specification
Injector
Type Multiple hole design
Type of fuel delivery Top-feed
Type of drive Electronic
Pressure regulator control pressure
(kPa {kgf/cm
2
, psi})
Approx. 390 {3.98, 56.6}
Fuel pump type Electric
Fuel tank capacity (L {US gal, lmp gal}) 60 {15.9, 13.2}
Fuel type Unleaded premium (unleaded high-octane) gasoline