Priority of freeze frame data
PRIORITY OF FREEZE FRAME DATA
| Priority | Freeze frame data in frame 1 |
|---|---|
| 1 | Freeze frame data at initial detection of malfunction among misfire detected (P0300 - P0304), fuel system too lean (P0171, P2096) and fuel system too rich (P0172, P2097) |
| 2 | Freeze frame data when a malfunction other than those in "1" above is detected. |
In the 2nd through the 4th frames, the freeze frame data of each malfunction is stored in the order as the malfunction is detected. These data are not updated.
Shown in the table below are examples of how freeze frame data are stored when two or more malfunctions are detected.
FREEZE FRAME DATA
| Frame | Frame 1 | Frame 2 | Frame 3 | Frame 4 | |
|---|---|---|---|---|---|
| Malfunction detection order | Freeze frame data | 1st freeze frame data | 2nd freeze frame data | 3rd freeze frame data | |
| 1 | No malfunction detected | - | - | - | - |
| 2 | P0116 (Pending DTC) | P0116 data | P0116 data | - | - |
| 3 | No malfunction detected | P0116 data | P0116 data | - | - |
| 4 | No malfunction detected | - | - | - | - |
| 5 | P0111 (Pending DTC) | P0111 data | P0111 data | - | - |
| 6 | P0111 P0116 (Pending DTC) |
P0111 data | P0111 data | P0116 data | - |
| 7 | P0300 (Pending DTC) | P0300 data | P0111 data | P0116 data | P0300 data |
| 8 | P0300 | P0300 data | P0111 data | P0300 data | - |
| -: No freeze frame data | |||||