Technician A says that the catalyst efficiency monitor evaluates the catalyst's ability to store oxygen. Technician B says the comprehensive component monitor looks for circuit shorts and opens. Who is correct?
A) A only
B) B only
C) both A and B
D) neither A nor B

Question

Quizplus · Accepted Answer

Technician A is correct because the catalyst efficiency monitor does evaluate the catalyst's ability to store oxygen. Technician B is also correct because the comprehensive component monitor checks for circuit shorts and opens.

Technician a Says That the Catalyst Efficiency Monitor Evaluates the Catalyst's