Technician A says that it is important to memorize the numeric values of all the key engine SIDs in order to effectively troubleshoot modern diesel engines. Technician B says that an advantage of the post-2007 FMIs is that they can identify possible imminent failures. Who is correct?

Question

Quizplus · Accepted Answer

Technician B is correct because the post-2007 Failure Mode Identifiers (FMIs) are designed to provide more detailed diagnostic information, including the identification of potential imminent failures, which aids in more effective troubleshooting. Memorizing numeric values of engine SIDs is less critical due to the availability of diagnostic tools and software that can interpret these codes.

Technician a Says That It Is Important to Memorize the Numeric