Homework Clinic
Hands-on Clinic => Skills and Trades => Topic started by: moongchi on Jun 22, 2018
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Two technicians are discussing the IAT sensor. Technician A says that the IAT sensor is more important to the operation of the engine (higher authority) than the ECT sensor. Technician B says that the PCM will add fuel if the IAT indicates that the incoming air temperature is cold. Which technician is correct?
A) Technician A only B) Technician B only
C) Both technicians D) Neither technician
Question 2
Which of the following components provides the engine control computer with engine coolant temperature information?
A) TP sensor B) ECT sensor C) MAP sensor D) OP sensor
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Answer to Question 1
B
Answer to Question 2
B