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1.Disconnect the No. 2
exhaust gas temperature sensor (catalyst temperature)
connector.
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2.Measure the resistance
between terminal No. 1 and No. 2. Standard
value: 75 - 190 kΩ (at 20°C)
3.Remove the No. 2 exhaust gas
temperature sensor (catalyst
temperature). 4.Measure the 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). 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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