DTC Detecting Condition and Trouble Area
DTC DETECTING CONDITION AND TROUBLE AREA
| DTC detecting condition |
Trouble area |
- Reference pressure-1 (P3) of EVAP leak check pressure is lower than specification (-4.31 to -3.95 kPa depending on barometic pressure).
- Reference pressure-2 (P8) of EVAP leak check pressure is lower than specification (-4.66 to -4.40 kPa depending on barometic pressure). (2 driving cycle detection logic)
|
- EVAP leak check module and/or its circuit
- ECM
|