Diagnostic Method
Judge as NG if the criteria below are met.
Judgment value
DIAGNOSIS 1 - THROTTLE POSITION IS OUT OF RANGE
| Malfunction Criteria | Threshold Value |
|---|---|
| Throttle position | 23.2% or more |
DIAGNOSIS 2 - INTAKE AIR AMOUNT IS OUT OF RANGE
| Malfunction Criteria | Threshold Value |
|---|---|
| Amount of intake air | More than 19.2 g/s (0.68 oz/s) |
DIAGNOSIS 3 - ALL TIME MONITORING
| Malfunction Criteria | Threshold Value |
|---|---|
| Difference between actual throttle opening angle and estimated opening angle | 4.2% or more |
DIAGNOSIS 4 - ACTUAL OPENING ANGLE CHANGE AMOUNT SMALL
| Malfunction Criteria | Threshold Value |
|---|---|
| Difference between actual throttle opening angle and estimated opening angle | 2.1% or more |
DIAGNOSIS 5 - ACTUAL OPENING ANGLE CHANGE AMOUNT LARGE
| Malfunction Criteria | Threshold Value |
|---|---|
| Difference between actual throttle opening angle and estimated opening angle | 4.2% or more |
DIAGNOSIS 6 - ACTUAL OPENING ANGLE NOT CHANGE
| Malfunction Criteria | Threshold Value |
|---|---|
| Difference between actual throttle opening angle and target throttle opening angle | 1.68% or more |
Time needed for diagnosis
- Diagnosis 1, 2: 200 ms
- Diagnosis 3: 2000 ms
- Diagnosis 4, 6: 1000 ms
- Diagnosis 5: 500 ms
Malfunction indicator light illumination: Illuminates as soon as a malfunction occurs.