Savana 4500 V8-6.6L DSL Turbo (2009)
Caution: Use care when handling the coolant sensor. Damage to the coolant sensor will affect the operation of the fuel control system.
1. If installing the old sensor(s), coat the threads with sealant GM P/N 12346004 (Canadian P/N 10953480), or equivalent.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
2. Install the appropriate ECT sensor(s) (1) and tighten to 20 Nm (15 lb ft).
3. Connect the engine wiring harness electrical connector(s) (1) to the appropriate ECT sensor(s).
4. Fill the cooling system, if necessary. Refer to Cooling System Draining and Filling (Static Fill) (See: Service and Repair)Cooling System
Draining and Filling (Vac N Fill) (See: Service and Repair).
5. Install the intake manifold tube. Refer to Intake Manifold Tube Replacement (LMM) (See: Engine/Intake Manifold/Service and Repair).
