Sentra Hatchback Coupe L4-1597cc 1.6L SOHC (E16i) (1987)
Fuel Pressure: Testing and Inspection
a. When reconnecting fuel line, always use a new clamp.
b. Tighten the clamp so its end is 3 mm (0.12 in) from the hose end.
c. Make sure that the screw of the clamp does not contact with any adjacent parts.
d. Use Pressure Gauge to check fuel pressure.
Fuel hose clamps 1.0 - 1.5 N.m (0.10- 0.15 kg-m, 0.7 - 1.1 ft-lb)
1. Release fuel pressure.
2. Disconnect the fuel inlet hose at the electro injection unit.
3. Install a pressure gauge.
4. Start the engine and check the fuel line for fuel leakage.
5. Read fuel pressure gauge.
At idling speed: Approximately 98 kPa (1.0kg/cm2, 14 psi)
6. Release fuel pressure again.
7. Remove the pressure gauge from the fuel line.
8. Reconnect the fuel inlet hose.