- The Check Emissions sign, accompanied by a service light, signifies that your vehicle's emissions control system is malfunctioning. The service light indicates that your car needs servicing or inspection to resolve the issue.
Potential Causes:
- Faulty oxygen sensor
- Catalytic converter issues
- Malfunction in emissions system components
- Fuel injection system problems
- Faults in the exhaust gas recirculation (EGR) system
*Recommended Action:**
1. Scan for Trouble Codes: Use an OBD-II scanner to retrieve any diagnostic trouble codes (DTCs) stored by your vehicle's engine control unit (ECU). These codes can provide specific information about the emission-related problem.
2. Visit a Mechanic: Take your vehicle to a trusted mechanic or Renault service center. Share the DTCs (if applicable) and explain the emission sign issue. They can perform further diagnostics, identify the root cause, and perform the necessary repairs.
It is important to address the check emission and service light promptly to prevent further damage to the vehicle's emission control system and to ensure optimal performance and fuel efficiency.
