After the maximum number of codes are logged in a WT ECU,what happens to new codes that are detected?
A) added and the oldest non-active code is dropped
B) if all codes are active,the lowest-priority code is dropped
C) new code cannot be added until existing codes are retrieved
D) both A and B

Question

Quizplus · Accepted Answer

When the maximum number of codes are logged in a WT (Waste Toner) ECU, the system is designed to ensure that the most relevant information is retained. This is done by adding new codes and dropping the oldest non-active code if there is space by removing non-active codes first. If all codes are active, then the system will drop the lowest-priority code to make room for the new code. This approach ensures that the ECU maintains the most current and relevant diagnostic information while managing limited storage capacity.

After the Maximum Number of Codes Are Logged in a WT