Diagnostic Method
Abnormality Judgment
Judge as NG when the continuous time of completing the malfunction criteria below becomes more than 2.5 seconds.
Judgment Value
JUDGMENT VALUE CHART
| Malfunction Criteria | Threshold Value |
|---|---|
| After engine starting | 1 second or more |
| Engine speed | ≥ 500 rpm |
| Ignition switch | ON |
| Battery voltage | ≥ 10.9 V |
| Terminal voltage level when ECM out-puts ON signal | High level |
Time Needed for Diagnosis: 2.5 seconds
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.
Normality Judgment
Judge as OK and clear the NG when the malfunction criteria below are met.
Judgment Value
JUDGMENT VALUE CHART
| Malfunction Criteria | Threshold Value |
|---|---|
| After engine starting | 1 second or more |
| Engine speed | ≥ 500 rpm |
| Ignition switch | ON |
| Battery voltage | ≥ 10.9 V |
| Terminal voltage level when ECM out-puts ON signal | Low level |