P242F is set when differncial pressure is above maximun allowed soot capacity.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Voltage Monitoring | 1. Differncial pressure sensor wiring 2. Differncial pressure sensor component 3. Differncial pressure sensor hose line Misinstallation/Clogging/Freezing/Crack 4. Failed CPF 5. Too much soot loading inside CPF | ||
Enable Conditions |
•
IG KEY "ON" | |||
Threshold value |
•
Differncial pressure is above maximun allowed soot capacity. | |||
Diagnosis Time |
•
20 sec. | |||
Fail Safe | Fuel cut | NO |
•
- | |
EGR Off | NO | |||
Fuel Limit | YES | |||
Check Lamp | BLINK | |||
