FUEL
Fuel Injection (Fuel Systems)
16. Fuel S16 A: OPERATION
6) Disconnect connector from fuel pump.
S165052A16
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1. RELEASING OF FUEL PRESSURE
S165052A1601
WARNING:
-  Place "No fire" signs near the working area.
-  Disconnect ground terminal from battery.
1)   Disconnect connector from fuel pump relay. <Ref. to FU(SOHCw/oOBD)-40, REMOVAL, Fuel Pump Relay.>
2)  Start the engine, and run it until it stalls.
3)  After the engine stalls, crank it for five more seconds.
4)  Turn ignition switch OFF.
2. DRAINING OF FUEL S165052
WARNING:
-  Place "No fire" signs near the working area.
-  Be careful not to spill fuel on the floor.
1)   Release fuel pressure. <Ref. to FU(SOHCw/ oOBD)-41, RELEASING OF FUEL PRESSURE, OPERATION, Fuel.>
2)  Open fuel flap lid, and remove fuel filler cap.
3)   Disconnect battery ground cable.
7)   Disconnect quick connector, and then discon­nect fuel delivery hose (A). <Ref. to FU(SOHCw/ oOBD)-56, REMOVAL, Fuel Delivery, Return and Evaporation Lines.>
8)   Move clips, and then disconnect fuel return hose (B) and jet pump hose (C).
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9) Remove nuts which install fuel pump assembly onto fuel tank.
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4)   Remove the floor box located just behind the rear seats.
5)   Remove access hole lid.
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10) Take off fuel pump from fuel tank.
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FU(SOHCw/oOBD)-41
FUEL
Fuel Injection (Fuel Systems)
11) Drain fuel from fuel tank by using a hand 16) Remove fuel sub meter unit, pump.
WARNING:
Do not use a motor pump when draining fuel.
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17) Drain fuel from there.
WARNING:
Do not use a motor pump when draining fuel.
12) Remove service hole cover.
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S2M0247
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18) After draining fuel, reinstall fuel pump and fuel sub meter unit.
Tighten nuts of fuel pump in alphabetical sequence shown in figure to specified torque.
Tightening torque:
4.4 Nm (0.45 kgf-m, 3.3 ft-lb)
13)   Disconnect connector from fuel sub meter.
14)   Disconnect fuel jet pump hose.
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15) Remove bolts which install fuel sub meter unit on fuel tank.
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FU(SOHCw/oOBD)-42
FUEL
Fuel Injection (Fuel Systems)
Tightening torque:
T: 4.4 Nm (0.45 kgf-m, 3.3 ft-lb)
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FU(SOHCw/oOBD)-43