P0404 is set when EGR actuator is stuck.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Signal monitoring |
•
EGR actuator stuck
•
EGR actuator component | ||
Enable Conditions |
•
Ignition Key "ON" | |||
Threshold Value |
•
When EGR actuator is stuck. | |||
Diagnostic Time |
•
4.4 sec. | |||
Fail Safe | Fuel cut | NO | ||
EGR Off | YES | |||
Fuel Limit | YES | |||
MIL | ON | |||
