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1.Disconnect the No. 3
exhaust gas temperature sensor (DPF 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. 3 exhaust gas
temperature sensor (DPF 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. 3 exhaust gas temperature sensor (DPF
temperature). 6.Install the No. 3 exhaust gas
temperature sensor (DPF temperature) and tighten it
to the specified torque. Tightening torque: 30
± 5 N·m
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