PrecautionParts location
System diagram
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Terminals of ecu
Check occupant classification ecu
Measure the voltage of the connector.
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Intake air temperature circuit malfunction
Description
The intake air temperature (iat) sensor, mounted on the mass air flow (maf)
meter, monitors the iat.
The iat sensor has a built-in thermistor with a resistance that varies according
to the temperature of the
intake air. When the iat is low, the resistance of the thermist ...