Chevrolet Spark manuals

Mazda CX-5 Service & Repair Manual: Water Pump

Purpose, Function

Construction

Operation

1. The water pump pulley rotates by obtaining drive force from the engine via the drive belt.

2. The impeller with the water pump pulley and shaft connected rotates to pump engine coolant.

Water Pump Removal/Installation
WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may ...

Cooling Fan Relay
Purpose, Function The cooling fan relay operates by receiving the signal from the PCM to supply power to the cooling fan motor. Construction The cooling fan relay is installed o ...

Other materials:

Passenger Sensing System [Two Step Deployment Control System]
Purpose The passenger sensing system detects whether or not there is an occupant on the passenger seat to control the operation (deployment) of the passenger-side air bag system corresponding to the detected condition. Function Measures the total seated weight on the passen ...

A/C Cut Off Control [Skyactiv G 2.0]
Outline Controls the A/C operation by switching the A/C relay ON/OFF at the optimal timing according to engine operation conditions. Acceleration performance and A/C compressor reliability have been improved by controlling the A/C operation. Block Diagram Operation The ...

Tire Pressure Monitoring System Warning Light
Purpose, Function The tire pressure monitoring system warning light notifies the driver that it was determined that a tire pressure has decreased below the specified value based on the initialization. The tire pressure monitoring system warning light notifies the driver that ...

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