Temperature Sensor (Gauge): Service and Repair

REMOVAL
1. Drain engine cooling system.
2. Disconnect fuel charging wiring (9D930) from water temperature indicator sender unit.
3. Remove water temperature indicator sender unit from upper intake manifold (9424).

INSTALLATION
1. Follow removal procedure in reverse order.
2. Tighten water temperature indicator sender unit to 16-23 Nm (12-17 ft. lbs.).