Outline Of Diagnosis
Detect malfunction of soaking timer IC by the five diagnoses below.
| Monitor Number | Explanation | Time required for diagnosis |
|---|---|---|
| Monitor #1 < Timer diagnosis > | Perform diagnosis of the soaking timer IC accuracy | 196 ms |
| Monitor #2 < Full count diagnosis > | Perform diagnosis of the soaking timer IC counter function | 4000 ms |
| Monitor #3 < Soaking timer IC setting diagnosis > | Perform diagnosis of communication between ECM and soaking timer IC | 196 ms |
| Monitor #4 < Timer diagnosis (during soaking) > | Perform diagnosis of the soaking timer IC accuracy during soaking | 3000 ms |
| Monitor #5 < Wake-up diagnosis > | Perform diagnosis of wake-up function | 64 ms |