Supercharger Replacement

Supercharger Replacement

Removal Procedure

Caution: Remove the fuel tank cap and relieve the fuel system pressure before servicing the fuel system in order to reduce the risk of personal injury. After you relieve the fuel system pressure, a small amount of fuel may be released when servicing the fuel lines, the fuel injection pump, or the connections. In order to reduce the risk of personal injury, cover the fuel system components with a shop towel before disconnection. This will catch any fuel that may leak out. Place the towel in an approved container when the disconnection is complete.

Notice: Servicing of the supercharger unit itself is limited to replacement only. No attempt should be made to disassemble the supercharger, as parts damage may result.

1. Disconnect the battery ground (negative) cable.
2. Remove the fuel injector sight shield. Refer to Engine Cover Replacement Service and Repair.






3. Remove the exhaust gas recirculation (EGR) valve heat shield.
4. Depressurize the fuel system. Refer to Fuel Pressure Relief Service and Repair.
5. Remove the supercharger drive belt. Refer to Drive Belt Replacement Service and Repair.
6. Disconnect the right (rear) spark plug wires from the ignition module and set the spark plug wires aside. Refer to Spark Plug Wire Harness Replacement .
7. Remove the generator brace. Refer to Generator Brace Replacement Service and Repair.
8. Disconnect the electrical connectors from the fuel injectors. Refer to Fuel Injector Replacement Service and Repair.
9. Remove the MAP sensor bracket. Refer to Manifold Absolute Pressure Sensor Replacement Service and Repair.
10. Disconnect the fuel lines. Refer to Fuel Hose/Pipes Replacement - Filter to Engine Service and Repair.






11. Remove the fuel rail mounting bolts and the fuel rail with the fuel injectors. Refer to Fuel Injection Fuel Rail Assembly Replacement Service and Repair.
12. Remove the boost control solenoid. Refer to Boost Control Solenoid Replacement Service and Repair.
13. Disconnect any upper vacuum connections, as required.
14. Disconnect any electrical connectors, as required.
15. Remove the throttle control and cruise control cables with the bracket. Refer to Accelerator Control Cable Bracket Replacement Service and Repair.
16. Carefully remove the throttle body air inlet duct.






17. Remove the supercharger left bolts.






18. Remove the supercharger right bolts.
19. Remove the supercharger.






20. Remove the supercharger gasket.






21. Remove the supercharger O-ring seals.
22. Clean the lower intake manifold-to-supercharger mating surfaces.






23. If replacing the supercharger, remove the throttle body. Refer to Throttle Body Assembly Replacement Service and Repair.

Installation Procedure






1. If removed, install the throttle body to the supercharger. Refer to Throttle Body Assembly Replacement Service and Repair.






2. Install the new supercharger O-ring seals.






Important: Do not use any sealer on the gasket.

3. Install the new supercharger gasket.
4. Install the supercharger.






5. Loosely install the supercharger right bolts.






6. Loosely install the supercharger left bolts.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

7. Install the supercharger bolts.

Tighten
Tighten the supercharger bolts to 23 Nm (17 lb ft).

8. Carefully install the throttle body air inlet duct.
9. Install the throttle control and cruise control cables with the bracket. Refer to Accelerator Control Cable Bracket Replacement Service and Repair.
10. Connect any upper vacuum connections, as required.
11. Connect any electrical connectors, as required.
12. Install the boost control solenoid. Refer to Boost Control Solenoid Replacement Service and Repair.






13. Install the fuel injectors with the fuel rail. Refer to Fuel Injection Fuel Rail Assembly Replacement Service and Repair.
14. Connect the fuel lines. Refer to Fuel Hose/Pipes Replacement - Filter to Engine Service and Repair.
15. Install the MAP sensor bracket. Refer to Manifold Absolute Pressure Sensor Replacement Service and Repair.
16. Connect the electrical connectors to the fuel injectors. Refer to Fuel Injector Replacement Service and Repair.
17. Install the generator brace. Refer to Generator Brace Replacement Service and Repair.
18. Connect the right spark plug wires to the ignition module. Refer to Spark Plug Wire Harness Replacement .
19. Install the supercharger drive belt. Refer to Drive Belt Replacement Service and Repair.






20. Install the exhaust gas recirculation (EGR) valve heat shield.
21. Install the fuel injector sight shield. Refer to Engine Cover Replacement Service and Repair.
22. Connect the battery ground (negative) cable.