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ECK-260 < DTC/CIRCUIT DIAGNOSIS > [K9K] P0544 EGT SENSOR 1 Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-41, "Intermittent Incident" . NO >> Replace error-detected parts. Component Inspection (Exhaust Gas Temperature Sensor 1) INFOID:0000000010289851 1. CHECK EXHAUST GAS TEMPERATURE SENSOR 1 1. Reconnect all harness connectors disconnected. 2. Start the engine. 3. Select “TEMP UPSTREAM TURBINE” in “DATA MONITOR” mode of “ENGINE” with CONSULT. 4. Maintain the following conditions for at least 2 minutes and check the monitor status “TEMP UPSTREAM Does the value of the exhaust gas temperature sensor 1 vary? YES >> Check intermittent incident. Refer to GI-41, "Intermittent Incident" . NO >> Replace exhaust gas temperature sensor 1. Engine speed Approx. 2,500 rpm Engine coolant temperature More than 80 ° C (176 ° F) |