DTC Detection Logic
Rationally incorrect voltage from the Sensor is sent to ECM, compared with the voltage signal from engine coolant temperature Sensor.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P0127 |
IAT SENSOR-B1 (Intake air temperature too high) |
Diagnosis condition |
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Signal (terminal) |
Voltage signal transmitted from intake air temperature Sensor to ECM |
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Threshold |
Rationally incorrect voltage from the Sensor is sent to ECM, compared with the voltage signal from engine coolant temperature Sensor |
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Diagnosis delay time |
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