Silverado Classic 2500 4WD V8-6.6L DSL Turbo (2007)
6. Install the engine harness main connector bracket bolts.
Tighten the bolts to 21 N.m (15 lb ft).
7. Connect the barometric sensor electrical connector.
8. Install the engine harness main electrical connectors bolts.
Tighten the bolts to 10 N.m (89 lb in).