September 30: LEMON manuals is back up on a temporary server! Slowness is possible
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
.
 Courtesy of SUBARU OF AMERICA, INC.
|
| (A) |
[Detect] |
| (B) |
[1 before] |
| (C) |
[Two blocks before] |
| (D) |
[Three blocks before] |
| (E) |
Current |
| (F) |
Past |
| (G) |
0.5 sec. |