Triumph TR7 Owner's Manual page 8

EMISSION AND EVAPORATIVE LOSS CONTROL SYSTEMS
Fig. 6 Rover 3600 Fuel injection system componenta
(1) Fuel feed pipe from tank
(2) Fuel fllter/s)
(3) Fuel rail
(4) Pressure regulator
(5) Fuel inlet to pressure regulator
(6) Manifold depression to pressure regulator
pipe
(7) Excess fuel return to tank from pressure regulator
(8) Injectors
(9) Cold start injector fuel feed pipe
(10) Cold start injector
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