Throttle Body

WARNING: This page is about a different car, the 2002 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

Tighten in numerical order shown in the figure.
1. Tighten all bolts to 8.8 to 10.8 N.m (0.9 to 1.1 kg-m, 79 to 95 in-lb).
2. Then tighten all bolts to 18 to 21 N.m (1.8 to 2.2 kg-m, 13 to 15 ft-lb).
  
  Fig 1: Tightening Torque For Throttle Body Bolts
  Courtesy of NISSAN MOTOR CO., U.S.A.