Charge Air Coolant Pump
| ITEM | DESCRIPTION |
|---|---|
| 1 | Coolant Outlet Connection |
| 2 | Coolant Inlet Connection |
| 3 | Electrical Connector |
The charge air coolant pump is an electric pump attached to the right side of the charge air radiator. Hoses connect the inlet of the charge air coolant pump to the charge air radiator, and the outlet to the supercharger charge air coolers. An electrical connector provides the interface between the motor of the charge air coolant pump and the vehicle wiring.
The charge air coolant pump receives a fused power supply from a dedicated relay in the engine junction box (EJB). The relay is controlled by the engine control module (ECM).