Typical Malfunction Thresholds
P0446 (CCV stuck open):
THRESHOLDS MALFUNCTION
| EVAP VSV |
Stuck closed malfunction |
P0446 (CCV stuck closed):
SYMPTOM CHART - P0446 (CCV STUCK CLOSED)
| Duration that the following conditions A and B are met |
4 seconds or more |
| A. Accumulated purge volume |
0.5 g or more |
| B. FTP |
Below -1.7 kPa (-12.75 mmHg) |