Diagnostic Method
- Abnormality Judgment 1
Judge as NG when the condition where the number of camshaft position sensor signals are less than 3 times during 2 engine revs continues.
JUDGMENT VALUE CHART
| Malfunction Criteria | Threshold Value |
|---|---|
| Amount of camshaft sensor signal during 2 revs. | < 3 time(s) |
Time Needed for Diagnosis: Engine two revolutions x 4 time(s)
Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.
- Normality Judgment 1
Judge as OK and clear the NG when the malfunction criteria below are met.
JUDGMENT VALUE CHART
| Malfunction Criteria | Threshold Value |
|---|---|
| Camshaft position sensor signal | ≥ 3 time(s) |
Time Needed for Diagnosis: Two engine revolutions
- Abnormality Judgment 2
If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
JUDGMENT VALUE CHART
| Malfunction Criteria | Threshold Value |
|---|---|
| Starter | ON |
| Camshaft position sensor signal | No input |
Time Needed for Diagnosis: 3000 ms
- Normality Judgment 2
Judge as OK and clear the NG if the continuous time while the following conditions are established is more than the predetermined time.
JUDGMENT VALUE CHART
| Malfunction Criteria | Threshold Value |
|---|---|
| Camshaft position sensor signal | Input exists |
Time Needed for Diagnosis: Less than 1 second