Fuel Pump (For High Pressure)
REMOVAL1. REMOVE COOL AIR INTAKE DUCT SEAL
2. REMOVE ENGINE ROOM SIDE COVER LH
3. REMOVE ENGINE ROOM SIDE COVER RH
4. REMOVE V-BANK COVER SUB-ASSEMBLY
5. REMOVE FRONT PILLAR TO FRONT SIDE SEAL SUB-ASSEMBLY LH
6. REMOVE FRONT PILLAR TO FRONT SIDE SEAL SUB-ASSEMBLY RH
7. REMOVE FRONT FENDER TO COWL SIDE SEAL LH
8. REMOVE FRONT FENDER TO COWL SIDE SEAL RH
9. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH
10. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH
11. REMOVE COWL TOP VENTILATOR LOUVER SUBASSEMBLY
12. DISCHARGE FUEL SYSTEM PRESSURE
13. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
14. DRAIN ENGINE COOLANT
15. DISCONNECT NO. 2 VENTILATION HOSE
16. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE
17. REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY
18. REMOVE INTAKE AIR SURGE TANK
19. REMOVE INTAKE MANIFOLD
20. DISCONNECT WATER HOSE JOINT
21. REMOVE FUEL PRESSURE PULSATION DAMPER
22. REMOVE NO. 1 FUEL PIPE
23. DISCONNECT NO. 2 FUEL PIPE
a. Disconnect the high pressure side fuel pump connector.
b. Fix the union bolt on the fuel pump side in place with a 21 mm wrench. Using a 19 mm union nut wrench, loosen the union and disconnect the fuel pipe.
NOTE: There must be absolutely no free play in the union on the fuel pump side. If the union on the fuel pump side has free play, replace the fuel pump.
c. Remove the 2 bolts on the delivery pipe side.
NOTE: Do not remove the fuel pipe from the delivery pipe. Only remove the 2 bolts. If the No. 2 fuel pipe is accidentally removed, replace its O-ring, No. 1 backup ring and No. 2 backup ring.
24. REMOVE FUEL PUMP ASSEMBLY
a. Disconnect the fuel hose.
b. Remove the 2 nuts, fuel pump and fuel pump insulator.
INSTALLATION
1. INSTALL FUEL PUMP ASSEMBLY
a. Turn the crankshaft until the flat of the cam is facing the cylinder head cover's fuel pump attachment hole, as shown in the illustration.
HINT: When installing the fuel pump by given the procedure described: By not using the crankshaft pointed side to push up the pump activation surface, it is easier to install the fuel pump and No. 2 fuel pipe later.
b. Pour 30 cc of engine oil through the cylinder head cover's fuel pump attachment hole into the cylinder head oil collector.
c. Apply a coat of engine oil to the pump activation cam and pump lifter part.
d. Install a new fuel pump insulator to the cylinder head cover. Then pass the 2 stud bolts through the holes of the fuel pump and set them on the insulator.
NOTE: Install the insulator so that the open sides of the metal eyelets are facing outward, as shown in the illustration.
e. Temporarily install the No. 2 fuel pipe to the fuel pump assembly.
NOTE: Be careful not to damage the sealing surface of the fuel pipe when temporarily installing the fuel pipe.
f. Install the 2 nuts and tighten them in several passes.
Torque: 25 N.m (255 kgf.cm, 18 ft.lbf)
g. Connect the fuel hose.
2. CONNECT NO. 2 FUEL PIPE
a. Install the No. 2 fuel pipe to the delivery pipe with the 2 bolts.
Torque: 10 N.m (102 kgf.cm, 7 ft.lbf)
b. Using a 19 mm union nut wrench, connect the fuel pipe.
SST 09023-12901
Torque:
without SST 30 N.m (306 kgf.cm, 22 ft.lbf)
with SST 27 N.m (275 kgf.cm, 20 ft.lbf)
HINT:
- Use a torque wrench with a fulcrum length of 30 cm (11.81 in.).
- Make sure SST and wrench are connected in a straight line.
c. Connect the connector to the fuel pump.
3. INSTALL NO. 1 FUEL PIPE
4. INSTALL FUEL PRESSURE PULSATION DAMPER
5. CONNECT WATER HOSE JOINT
6. INSTALL INTAKE MANIFOLD
7. INSTALL INTAKE AIR SURGE TANK
8. INSTALL THROTTLE BODY WITH MOTOR ASSEMBLY
9. INSTALL AIR CLEANER CAP WITH AIR CLEANER HOSE
10. CONNECT NO. 2 VENTILATION HOSE
11. INSTALL COWL TOP VENTILATOR LOUVER SUBASSEMBLY
12. INSTALL FRONT WIPER ARM AND BLADE ASSEMBLY LH
13. INSTALL FRONT WIPER ARM AND BLADE ASSEMBLY RH
14. INSTALL FRONT FENDER TO COWL SIDE SEAL LH
15. INSTALL FRONT FENDER TO COWL SIDE SEAL RH
16. INSTALL FRONT PILLAR TO FRONT SIDE SEAL SUB-ASSEMBLY LH
17. INSTALL FRONT PILLAR TO FRONT SIDE SEAL SUB-ASSEMBLY RH
18. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
19. ADD ENGINE COOLANT
20. INSPECT FOR COOLANT LEAK
21. INSPECT FOR FUEL LEAK
22. INSTALL V-BANK COVER SUB-ASSEMBLY
23. INSTALL ENGINE ROOM SIDE COVER LH
24. INSTALL ENGINE ROOM SIDE COVER RH
25. INSTALL COOL AIR INTAKE DUCT SEAL
26. CHECK FUNCTION OF THROTTLE BODY WITH MOTOR ASSEMBLY
27. PERFORM INITIALIZATION
a. Perform initialization
NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable to the negative (-) battery terminal.