Outline Of Diagnosis
Detect malfunction of soaking timer IC by the five diagnoses below.
| Monitor Number | Explanation | Time required for diagnosis | |
|---|---|---|---|
| #1 | Monitor 1 <Timer diagnosis> | Perform diagnosis of the soaking timer IC accuracy | 128 ms |
| #2 | Monitor 2 <Full count diagnosis> | Perform diagnosis of the soaking timer IC counter function | 128 ms |
| #3 | Monitor 3 <Soaking timer IC setting diagnosis> | Perform diagnosis of communication between ECM and soaking timer IC | 128 ms |
| #4 | Monitor 4 <Timer diagnosis (during soaking)> | Perform diagnosis of the soaking timer IC accuracy during soaking | None |
| #5 | Monitor 5 <Wake-up diagnosis> | Perform diagnosis of wake-up function | None |