Removal And Installation: 2.4L: Installation

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1. Apply a light coating of clean engine oil to the O-ring on the nozzle end of each injector.
2. If necessary, install the fuel injectors into the fuel rail using NEW  O-ring seals. Refer to INJECTOR(S), FUEL, REMOVAL AND INSTALLATION .

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3. Install the fuel rail (2) with bolts (3) tightened to the proper torque specification. Refer to FUEL DELIVERY, GAS, TECHNICAL SPECIFICATIONS .

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4. Position the wire harness tray onto the cylinder head cover and install the three wire harness tray retainers (2).
5. Connect and lock the four fuel injector wire harness connectors (4).
6. Connect and lock the four Variable Valve Actuation Assembly (VVAA) solenoid wire harness connectors (3).
7. Install the purge solenoid (1) to its fuel rail mount.

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8. Install the injector silencer pad (3) over the fuel rail.
9. Connect fuel line quick-connect fitting (1) to the fuel rail.
10. Connect the purge vapor line quick-connect fitting (2) to the purge solenoid.
11. Install the clean air hose and engine cover. Refer to HOSE, CLEAN AIR, REMOVAL AND INSTALLATION .
12. Connect the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), connect the IBS connector.
13. Use the Scan Tool Fuel System Test to pressurize the fuel system. Check for leaks.