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New Beetle L4-2.0L (AZG) (2003)

Sensors and Switches > Sensors and Switches - Powertrain Management > Sensors and Switches - Computers and Control Systems > Coolant Temperature Sensor/Switch (For Computer) > Component Information > Technical Service Bulletins > Engine Coolant Temperature (ECT) Sensor - Checking > Page 1037

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If the specification is not obtained:

^

Replace Engine Coolant Temperature (ECT) sensor -G62-. See ElsaWeb.

^

Check DTC memory, if necessary, repair any malfunctions and then erase DTC memory.

^

Read readiness code. If DTC memory has been erased, readiness code must be generated.

If there is no malfunction in the wiring and the resistance measurement values are valid:

^

Replace Engine Coolant Temperature (ECT) sensor -G62-. See ElsaWeb.

^

Read readiness code. If DTC memory has been erased, readiness code must be generated.

Note:
If DTCs P1296, P2181, P0128 or P3081 are occurring without electrical faults (P0116-P0118) and replacement of Engine Coolant Temperature Sensor
-G62- and its terminals repaired, check thermostat and cooling system for proper operation. Ensure fan control unit part no. is valid for vehicle, if
equipped. Always see ETKA for the latest part(s) information.

Warranty
Information only.

Required Parts and Tools

Sensors and Switches > Sensors and Switches - Powertrain Management > Sensors and Switches - Computers and Control Systems > Coolant Temperature Sensor/Switch (For Computer) > Component Information > Technical Service Bulletins > Engine Coolant Temperature (ECT) Sensor - Checking > Page 1037

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