Multiple Choice
Technician A says that the purpose of the intake air temperature (IAT) sensor is to provide the engine computer (PCM) with the temperature of the air entering the engine. Technician B says that the IAT sensor information is used for fuel control (adding or subtracting fuel) and spark timing, depending on the temperature of incoming air. Which technician is correct?
A) Technician A only
B) Technician B only
C) Both technicians A and B
D) Neither technician A nor B
Correct Answer:
Verified
Correct Answer:
Verified
Q1: An IAT is being tested. After the
Q2: Technician A says that the ECT and
Q3: An exhaust gas recirculation (EGR) temperature sensor
Q4: The wiring to the IAT sensor has
Q6: The sensor that measures the temperature of
Q7: Which of the following components provides the
Q8: All of the following are approved methods
Q9: In the below illustration what type of
Q10: A corroded connector at the ECT could
Q11: Technician A says that other temperature sensors