Technician A says that by looking at the mode $06 data, the technician can check the monitor status before starting repairs. Technician B says that you can look at the component or parameter that triggered the fault. 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

Quizplus · Accepted Answer

Technician A is correct - by viewing the mode $06 data, the technician can check the status of a vehicle's monitors before starting repairs, which can aid in diagnosing the problem. 
Technician B is also correct - by examining the component or parameter that triggered the fault code, the technician can narrow down the possible causes of the problem and take appropriate corrective action. Therefore, both technicians A and B are correct.

Technician a Says That by Looking at the Mode $06