Diagnostic Method
- Idle speed diagnosis
Judge as NG when the following conditions are established.
JUDGMENT VALUE SPECIFICATION
| Malfunction Criteria | Threshold Value | DTC |
|---|---|---|
| Actual engine speed - Target engine speed | Less than -230rpm | P050A |
Time needed for diagnosis: 7000ms
Malfunction indicator light illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.
- Final ignition timing diagnosis
Judge as NG when the following conditions are established.
JUDGMENT VALUE SPECIFICATION
| Malfunction Criteria | Threshold Value | DTC |
|---|---|---|
| Final ignition timing - ignition timing during CSERS* *:
|
More than value of Map5 | P050B |
MAP 5 SPECIFICATION
| Engine coolant temperature at engine starting (°C (°F)) | -40 (-40) | -30 (-22) | -20 (-4) | -10 (14) | 0 (32) | 10 (50) | 20 (68) | 30 (86) | 40 (104) | 50 (122) | 60 (140) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Threshold value (CVT model) (°CA) | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 |
| Threshold value (MT model) (°CA) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Time needed for diagnosis: 7000ms
Malfunction indicator light illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.