Which component in an engine computer is a volatile memory and stores sensor input values until updated, strategy results, fuel trim data, and memory type fault codes?
A) ROM
B) PROM
C) RAM
D) CPU

Question

Quizplus · Accepted Answer

RAM (Random Access Memory) is a type of volatile memory used in engine computers (and computers in general) to store data temporarily. This includes sensor input values, strategy results, fuel trim data, and certain types of fault codes, which are all stored until they are updated or the power is turned off.

Which Component in an Engine Computer Is a Volatile Memory