Diagnostic Method
- Abnormality Judgment
When normal, there should be 3 cam signals per 2 engine revolutions. If a condition where it is not 3 times continues, It is judged as NG.
When the engine speed is over 100 RPM, if the following conditions are established it is jugged as NG. Judge as OK and clear the NG when the following criteria are not established.
Judgment Value
JUDGMENT VALUE
| Malfunction Criteria | Threshold Value |
|---|---|
| Number of camshaft sensor signals during 2 revs. | Not = 3 |
| Engine speed | ≥ 600 RPM |
Time Needed for Diagnosis: 100 engine revs.
Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.
- Normality Judgment
Judge as OK and clear the NG when the following criteria are established.
Judgment Value
JUDGMENT VALUE
| Malfunction Criteria | Threshold Value |
|---|---|
| Camshaft angle signal | Exists |