C 3500 Truck 2WD V8-6.6L DSL Turbo VIN 1 (2002)
5. Connect the IAH relay harness connector (3).
6. Connect the engine harness connector (2).
7. Install the upper intake manifold cover.
8. Install the upper intake manifold cover to the outlet duct.
9. Tighten the outlet duct clamp at the upper intake manifold cover.
Tighten
Tighten the clamp to 6 N.m (53 lb in).
10. Install the negative battery cables.