Engine Coolant Temperature Sensor; Coolant Pump - Daewoo MATIZ Service Manual

20 NSm
DAEWOO M-150 BL2
ENGINE COOLANT TEMPERATURE
SENSOR
Removal Procedure
1. Disconnect the negative battery cable.
2. Disconnect the lower radiator hose and drain the
coolant "Draining and Refilling the Cooling System" in
this section.
3. Remove the engine coolant temperature (ECT) sen-
sor.
D Disconnect the electrical connector (1).
D Remove the ECT sensor (2).
D102D517
Installation Procedure
1. Install the ECT sensor.
Tighten
Tighten the ECT sensor to 20 NSm (15 lb-ft).
D Connect the electrical connector to the ECT sen-
sor (1).
2. Connect the lower radiator hose and refill the coolant.
Refer to "Draining and Refilling the Cooling System"
in this section.
3. Connect the negative battery cable.
D12D518A

COOLANT PUMP

Removal Procedure
1. Disconnect the negative battery cable.
2. Disconnect the lower radiator hose and drain the
coolant. Refer to "Draining and Refilling the Cooling
System" in this section.
3. Remove the timing belt. Refer to Section 1B, Engine
Mechanical.
4. Remove the rear timing belt cover.
D Remove the bolts (1).
D Remove the rear timing belt cover (2).
D102B533
5. Remove the coolant pump.
D Remove the nuts (1).
D Remove the bolts (2).
D Remove the coolant pump (3).
D Remove the gasket.
Notice: Remove the coolant pump as shown figure (a).
D102D519
ENGINE COOLING 1D – 15