When the ignition is first turned on a click noise is heard from ...

[jake]

When the ignition is first turned on a click noise is heard from under the hood of a vehicle equipped with ETC. Technician A says that this is the normal operation of the ETC self-test. Technician B says that the TAC motor should not move unless the engine is running. Which technician is correct?
 
  A) Technician A only B) Technician B only
  C) Both technicians A and B D) Neither technician A nor B

Question 2

What term describes a catalytic converter as it reaches its effective temperature?
 
  A) Consumption B) Initiation C) Light off D) None of these

[Sweetkitty24130]

Answer to Question 1

A

Answer to Question 2

C

[jake]

Excellent

[adf223]

Thanks for the timely response, appreciate it