The EGR valve recirculates exhaust gases back into the engine to reduce NOx emissions. A fault causes rough idling, increased emissions, and potential engine damage if left unchecked.
🚗 Can You Continue Driving?
Yes, but fuel consumption and emissions will be higher.
🔧 Repair Difficulty
Medium
⚠️ Possible Causes
Carbon buildup blocking EGR valve
stuck open or closed EGR valve
failed EGR valve solenoid
vacuum line leak
✅ Recommended Actions
1Have the EGR valve inspected and cleaned or replaced.
2Carbon buildup can sometimes be cleared with specialist cleaning products.
3Avoid ignoring this warning as it can cause long-term engine damage.
🚗 Common in These Vehicles
Not specified
Related Symbols
Check Engine Light
One of the most common warning lights — can indicate many different issues.
Attention RequiredEngine Temperature Warning
Engine is overheating. Stop driving immediately to prevent severe damage.
Immediate ActionOil Pressure Warning
Critical low oil pressure. Stop the engine immediately.
Immediate ActionPower Steering Warning
Power steering system fault. Steering will require more effort.
Attention Required