Installation Procedure
INSTALLATION PROCEDURE
NOTICE: The outlet of the air cleaner assembly and the MAF sensor inlet duct must line up when completely installed. Misalignment may cause incorrect airflow readings resulting in MIL illumination or a driveability concern. An improperly installed inlet duct assembly or air cleaner assembly may cause misalignment.
IMPORTANT: Do Not Reuse the old throttle body gasket.
Description:
1. Position the new throttle body gasket (2) on throttle body.
2. Install the accelerator controls bracket and two top throttle body bolts.
3. Install bolts from the throttle body (1) to throttle body spacer (3) and finger tighten 2 lower bolts.
Tighten all 4 throttle body attaching bolts to 12 N.m (106 lb. in).
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4. Install the throttle body coolant hoses at throttle body.
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5. Install the accelerator cable bracket to throttle body spacer bolt.
Tighten the bolts to 12 N.m (106 lb. in).
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6. Install the IAC valve electrical connector to the IAC valve.
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7. Install the TP sensor electrical connector to the TP sensor.
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8. Install the accelerator control cable (1) at throttle body lever.
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9. Install the cruise control cable (2) at throttle body lever.
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10. Install the accelerator cable (3) to the accelerator controls cable bracket (1).
11. Install the cruise control cable to accelerator controls cable bracket (1).
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12. Install the transaxe shift cable from the accelerator controls cable bracket.
13. Install the transaxle vent hose (2) clip from the bracket (1).
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14. Install the fuel feed and return lines from the retainer (1) on to the accelerator controls cable bracket
MAF Sensor:
15. Install the MAF sensor and intake air duct assembly.
Tighten the bolts to 8 N.m (71 lb. in).
16. Install the intake air duct clamp to the intake air duct assembly.
Tighten the intake air duct clamp(s) to 3.0 N.m (27 lb. in) at the MAF sensor and 1.8 N.m (16 lb. in) at the air cleaner.
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17. Install the MAF sensor electrical connector (1) to the MAF sensor (2).
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18. Install the intake manifold top cover.
Tighten the nuts to 3 N.m (27 lb. in ).
19. Install the negative battery cable.
20. Install the rear seat cushion.
21. Add coolant as necessary. Long life coolant must meet GM Specification.
22. Pressure check the cooling system. Refer to Engine Cooling.
23. Check for leaks.