Diagnostic Trouble Code (DTC) Information

ECM-200F ENGINE COOLANT TEMPERATURE (ECT) SENSOR
DIAGNOSTIC TROUBLE CODE (DTC) INFORMATION




Condition
Diagnostic Trouble Code (DTC) ECM-200F is stored if the control module registers that the Engine Coolant Temperature (ECT) does not exceed +5°C within a certain time after starting (depending on the engine start temperature).

Condition
- engine cooling fan (FC) at low-speed.

Possible source

Faulty signal
- contact resistance in the connectors
- defective thermostat
- defective Engine Coolant Temperature (ECT) sensor.

Condition
- difficult to start when the engine is warm
- driveability problems during the warm-up phase
- the engine cooling fan (FC) operates constantly.