Time Series Freeze Frame Data

ECM obtains freeze frame data every 0.5 seconds. When DTC is detected, freeze frame data of [Detect], [1 before], [two blocks before] and [three blocks before] is saved. (Time series freeze frame data)

NOTE:

• You can utilize the time series freeze frame data for diagnosis by checking the status of data changes three times earlier than the DTC was detected.
• For detailed operation procedures, refer to "Common (Diagnostics)". Ref. to COMMON (DIAGNOSTICS)>FREEZE FRAME DATA .

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(A)	[Detect]
(B)	[1 before]
(C)	[Two blocks before]
(D)	[Three blocks before]
(E)	Current
(F)	Past
(G)	0.5 sec.