Fuel Pressure Pulsation Damper -- Removal |
| 1. DISCHARGE FUEL SYSTEM PRESSURE |
- CAUTION:
- Do not disconnect any part of the fuel system until you have discharged the fuel system pressure.
- Even after discharging the fuel pressure, place a cloth or equivalent over fittings as you separate them to reduce the risk of fuel spray on yourself or in the engine compartment.
Disconnect the cable from the 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.
Disconnect the fuel pump connector.
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Connect the cable to the negative (-) battery terminal.
Start the engine. After the engine has stopped on its own, turn the engine switch off.
- NOTICE:
- DTC P0171/P0172 (system too lean) may be set.
Crank the engine again, then check that the engine does not start.
Loosen the fuel tank cap, then discharge the pressure in the fuel tank completely.
Connect the fuel pump connector.
| 2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL |
- NOTICE:
- Do not allow fuel to spray when removing the pipe between the high pressure side fuel pump and the fuel injector. The fuel in the pipe is highly pressurized.
| 3. REMOVE COOL AIR INTAKE DUCT SEAL |
Remove the 7 clips and duct seal.
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| 4. REMOVE ENGINE UNDER COVER |
Using a clip remover, remove the 3 clips.
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Remove the 10 screws and under cover.
| 5. DRAIN ENGINE COOLANT |
- CAUTION:
- Do not remove the radiator cap while the engine and radiator are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.
Remove the radiator cap and reservoir cap.
Loosen the radiator drain cock plug and 2 cylinder block drain cock plugs. Then drain the coolant.
- HINT:
- Collect the coolant in a container and dispose of it according to the regulations in your area.
| 6. REMOVE ENGINE ROOM SIDE COVER RH |
Loosen the nut and remove the 2 clips and side cover.
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| 7. REMOVE V-BANK COVER |
Remove the 2 nuts and V-bank cover.
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| 8. DISCONNECT NO. 2 VENTILATION HOSE |
Disconnect the ventilation hose from the cylinder head cover.
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Disconnect the clamp from the air cleaner.
| 9. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE |
Disconnect the MAF meter connector.
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Disconnect the clamp from the air cleaner.
Disconnect the VSV (for EVAP).
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Disconnect the 4 clamps.
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Remove the hose clamp and air cleaner cap with air cleaner hose.
| 10. DISCONNECT WATER BY-PASS HOSE |
Disconnect the 2 water by-pass hoses from the throttle body.
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| 11. DISCONNECT UNION TO CHECK VALVE HOSE |
Disconnect the hose from the surge tank.
| 12. DISCONNECT VENTILATION HOSE |
Disconnect the ventilation hose from the ventilation valve.
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| 13. REMOVE INTAKE AIR SURGE TANK |
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Disconnect the throttle motor connector.
Disconnect the IACV connector.
Remove the 3 wire harness clamps.
For Chinese specification:
Remove the bolt and disconnect the water hose joint.
For except Chinese specification:
Remove the bolt and disconnect the water by-pass pipe.
Remove the 4 bolts and 2 surge tank stays.
Using a 5 mm hexagon socket wrench, remove the 4 bolts, 2 nuts, surge tank and gasket.
- HINT:
- Cover the intake manifold port to prevent foreign matter from entering it.
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| 14. REMOVE FUEL PRESSURE PULSATION DAMPER |
Remove the holder.
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Pull out the fuel pressure pulsation damper from the fuel delivery pipe.