3 -12
④ SCR inducement strategy – EGR technical failure
z Failure categories
- EGR valve electrical failure
- Monitors of failures that can be attributed to tampering (e.g.: electrical failures on EGR systems
sensors)
- Monitors that require EGR valve closure as recovery action
z Up to 2 inducement steps
- First Step : 25% of power reduction
- Second Step : 50% of power reduction