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Home >> Lexus >> 1994 >> SC 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Fuel Injector
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Fuel Injector

INJECTION
Volume 55 - 70 cc (3.4 - 4.3 ci) per 15 seconds
Difference between Injectors 10 cc (0.6 ci) or less
Maximum leakage one drop or less per minute


TORQUE
Delivery pipe mounting bolts 18 Nm (13 ft lb)
Fuel return pipe union bolt 35 Nm (26 ft lb)
Fuel pressure regulator lock nut 29 Nm (22 ft lb)
Fuel inlet pipe union bolt 39 Nm (29 ft lb)
Air intake chamber mounting bolts 18 Nm (13 ft lb)
Exhaust gas recirculation pipe bolts 18 Nm (13 ft lb)
Cold start injector tube 15 Nm (11 ft lb)
Throttle body bolts 18 Nm (13 ft lb)