What does the SVS indicator on the dashboard mean?
1 Answers
The SVS indicator on the dashboard is the engine malfunction warning light. Reasons for the SVS light to illuminate include: 1. Fuel emission system malfunction; 2. Intake tract malfunction; 3. Spark plug carbon buildup; 4. Sensor malfunction; 5. Poor fuel quality; 6. Engine carbon buildup; 7. Three-way catalytic converter malfunction; 8. Engine knocking. Solutions for the SVS light illumination are: 1. Check if the oxygen sensor connector is loose; 2. Clean the spark plugs; 3. Replace the oxygen sensor; 4. Replace the three-way catalytic converter; 5. Clean the engine; 6. Drain the old gasoline from the fuel tank and replace it with high-quality gasoline. The working principle of SVS is: The light turns on when the ignition key is turned and goes off after the vehicle starts. When the engine ECU detects a fault, the SVS light illuminates. If the light comes on while driving, it indicates a fault in the vehicle's engine.