What to do if your emission light is still flashing?
If the light is still flashing, follow the previous steps and see your dealer for service as soon as possible. Light On Steady: An emission control system malfunction has been detected on the vehicle. Diagnosis and service might be required. The following may correct an emission system malfunction: • Check that the fuel cap is fully installed.
What does it mean when a check engine light is on or flashing?
What It Means When a Check Engine Light Is On or Flashing. The check engine light is part of your car’s on-board diagnostic (OBD) system. This system is operated by the electronic control module (ECM), which is your car’s computer.
What causes the emissions light to come on?
What can cause the emissions light to come on? There are several different possible triggers for an illuminated engine light. The following are some of the most frequent causes. Emissions system fault ; Your emissions control monitors the volume of carbon monoxide that your vehicle emits while in motion.
When does the emissions indicator light come on?
A computer system called OBD II (On-Board Diagnostics-Second Generation) monitors the operation of the vehicle to ensure emissions are at acceptable levels, to produce a cleaner environment. This light comes on when the vehicle is placed in ON/RUN, as a check to show it is working.
If the light is still flashing, follow the previous steps and see your dealer for service as soon as possible. Light On Steady: An emission control system malfunction has been detected on the vehicle. Diagnosis and service might be required. The following may correct an emission system malfunction: • Check that the fuel cap is fully installed.
What does a flashing engine management light mean?
A flashing or continuous warning light can show If the ECU calculates that the engine isn’t quite running right. An EML – usually presented to depict a stylised engine block, but sometimes taking the form of a ‘check engine’ message – will illuminate as a prompt to seek further assistance.
What causes an engine warning light to come on?
Engine warning light MoT issues can stem from faults in the emissions control system, so it’s worth seeking assistance sooner rather than later. Will my car get through its MoT with the engine management light on?
When does the emissions control lamp turn on?
When the EGR system turns faulty for one reason or the other, the emissions control lamp is likely to turn ON. That is why it is essential to visit a mechanic who would inspect the system and replace the EGR valve if required. Refer to maintenance tips for a DIY process to clean EGR valve. 3. Malfunctioning Vacuum Hose