CATALYST EXHAUST GAS TEMPERATURE SENSOR INSPECTION [MZ-CD 1.6 (Y6) (EURO4 emission level)]

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Visual Inspection

1.  Remove the catalyst exhaust gas temperature sensor. (See EXHAUST SYSTEM REMOVAL/INSTALLATION [MZ-CD 1.6 (Y6)].)

2.  Verify that there are no metal shavings on the sensor.

3.  Visually inspect the catalyst exhaust gas temperature sensor for the following:

•  Damage

•  Cracks

•  Rusted sensor terminal

•  Bent sensor terminal

―  If there is any malfunction, replace the catalyst exhaust gas temperature sensor.

4.  Install the catalyst exhaust gas temperature sensor. (See EXHAUST SYSTEM REMOVAL/INSTALLATION [MZ-CD 1.6 (Y6)].)