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1.Disconnect the No. 2 exhaust gas temperature sensor (catalyst temperature) connector. 2.Measure resistance between terminals No. 1 and No. 2. Standard value: 120 - 560 kΩ (at 20°C) 3.Remove the No. 2 exhaust gas temperature sensor (catalyst temperature).
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4.Measure resistance while heating the sensor using a hair drier. Normal condition:
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Temperature (°C)
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Resistance (kΩ)
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Higher
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Smaller
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5.If the value deviates from the standard value or the resistance remains unchanged,
replace the No. 2 exhaust gas temperature sensor (catalyst temperature) assembly. 6.Install the No. 2 exhaust gas temperature sensor (catalyst temperature) and tighten
it to the specified torque. Tightening torque: 30 ± 5 N·m
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