Operation CHARM: Car repair manuals for everyone.
Home >> Daewoo >> 2001 >> Leganza SX L4-2.2L DOHC D-TEC MFI >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Coolant Temperature Sensor/Switch (For Computer) >> Service and Repair
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Coolant Temperature Sensor/Switch (For Computer): Service and Repair




Removal Procedure
1. Relieve the coolant system pressure.
2. Disconnect the negative battery cable.
3. Disconnect the engine coolant temperature (ECT) sensor connector.

NOTE: Take care when handling the engine coolant temperature sensor. Damage to the sensor will affect the proper operation of the fuel injection system.

4. Remove the ECT sensor from the electronic ignition (EI) system ignition coil adapter.




Installation Procedure
1. Coat the threads of the ECT sensor with sealer.
2. Install the ECT sensor into the El system ignition coil adapter.

Tighten
Tighten the engine coolant temperature sensor to 15 lb-ft (20 N.m).

3. Connect the ECT sensor connector.
4. Fill the coolant system.
5. Connect the negative battery cable.



pro multis · About Operation CHARM