Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Your engine does not have a separate intake air temperature sensor; the air temperature is integrated into the mass airflow sensor. Intake air temp signal is carried on the tan wire in cavity B of the mass airflow sensor electrical plug.
The mass airflow sensor is mounted between the air cleaner hyusing and the throttle body; teh incoming air passes through the MAF sensor.