Checking The Connector

HINT: The intake air temperature (IAT) sensor is integrated in the mass air flow (MAF) sensor. 

Check the intake air temperature (IAT) sensor connector and terminals. Check for contact resistance. Check for oxidation.

Remedy as necessary.

Other information 

• see MASS AIR FLOW (MAF) SENSOR
• see CHECKING WIRING AND TERMINALS

Fig 1: Identifying Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Ohm Meter

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: Identifying Intake Air Temperature (IAT) Sensor

Courtesy of VOLVO CARS OF NORTH AMERICA.

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  Refer to VERIFICATION