2000 TOYOTA CAMRY Service Repair Manual

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TOYOTA CAMRY 2000  Service Repair Manual NEW FEATURES Ð 5S-FNE ENGINE10
VALVE MECHANISM
1. Camshaft
To recover the reduction of engine performance, the intake valve timing and the amount of lift of the intake
and exhaust valves have been c

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TOYOTA CAMRY 2000  Service Repair Manual NF
NEW FEATURES Ð 5S-FNE ENGINE11
INTAKE AND EXHAUST SYSTEM
1. Throttle Body
The throttle body is basically the same as that of the 5S-FE engine. However, to ensure the starting perfor-
mance at low

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TOYOTA CAMRY 2000  Service Repair Manual NEW FEATURES Ð 5S-FNE ENGINE 12
2-Way Exhaust Control System
1) General
A 2-way exhaust control system reduces the back pressure by opening and closing two control valves
that are enclosed in the ma

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TOYOTA CAMRY 2000  Service Repair Manual NF
NEW FEATURES Ð 5S-FNE ENGINE13
FUEL SYSTEM
1. General
The compressed gas [maximum pressure approximately 250 kg/cm2 (3600 psi, 24.8 MPa) @215C (705F)]
from the CNG fuel tank located in the rear

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TOYOTA CAMRY 2000  Service Repair Manual NEW FEATURES Ð 5S-FNE ENGINE 14
2. Fuel Tank
A fuel tank made with carbon fiber and alumi-
num lining has been adopted to prevent weight
increase.
Because the fuel tank expands along with the
incre

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TOYOTA CAMRY 2000  Service Repair Manual NF
NEW FEATURES Ð 5S-FNE ENGINE15
Fuel Shutoff Valve for Fuel Tank
This valve uses an solenoid valve. The main pipe that supplies compressed gas to the engine is connected
to this valve, which opens

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TOYOTA CAMRY 2000  Service Repair Manual NEW FEATURES Ð 5S-FNE ENGINE 16
6. Fuel Filter
Mounted below the vehicle floor, the fuel filter re-
moves any moisture or oil from the fuel.
7. Fuel Pressure Regulator
The fuel pressure regulator re

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TOYOTA CAMRY 2000  Service Repair Manual NF
NEW FEATURES Ð 5S-FNE ENGINE17
8. Delivery Pipe
A delivery pipe with a wide passage that enables a large volume of gas to flow responsively has been
adopted to minimize the pressure loss.
A fuel