- #Check engine light audi a6 2006 after filling up gas tank how to#
- #Check engine light audi a6 2006 after filling up gas tank manuals#
- #Check engine light audi a6 2006 after filling up gas tank code#
- #Check engine light audi a6 2006 after filling up gas tank Bluetooth#
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Can I sell a car with an engine management light on? Garage technicians reset the light when the issue is resolved.
#Check engine light audi a6 2006 after filling up gas tank code#
Some code readers can also reset the warning light although, again, you'll need to address the issue first. However if the fault isn't fixed, then it will simply come back on again when the car is started. Some older cars include instructions on resetting the light in the vehicle handbook. For example, Volkswagen and Audi use additional codes that can only be read by specialist readers. Universal code readers may miss extra details that are specific to manufacturers. You need to know much more about vehicle diagnostics to use them successfully."
That being so, you replace the sensor only for it to produce another error code. "It might mean ‘faulty sensor’ which might be true but the environment it’s operating in might actually be at fault or it may have a poor connection. "The fault code reflects the symptom but not its cause," he says. In some cases, the codes can reveal a quick fix, but that's not always the case, according to Frank Massey, an expert in vehicle diagnostics whose company, Auto Inform, trains vehicle technicians in their use. Our guide to the most common causes, below, explains what to do next.
#Check engine light audi a6 2006 after filling up gas tank manuals#
You can then use online manuals to work out what the codes mean.
#Check engine light audi a6 2006 after filling up gas tank Bluetooth#
Particularly popular are Bluetooth readers, which plug in to the data port (called OBD-II) and communicate wirelessly with your phone, allowing the codes to be downloaded to your device.
These diagnostic readers can be bought by anyone and are often universal, so will work for any make of car.
#Check engine light audi a6 2006 after filling up gas tank download#
Garages download these using code readers that plug in to a data port, fitted to every modern car. When a check engine light illuminates, your car also generates error codes, which indicate the specific problem. Don't drive the car but call your breakdown recovery provider to have the car checked or recovered to a qualified garage that can investigate the issue. If you see this, you should stop when it’s safe to do so, in order to prevent serious damage. Some cars have a red check engine light that illuminates in the case of a serious fault. You should immediately drive to a garage, using the accelerator gently. Continued driving could overheat and damage the expensive catalytic converter, which is part of the exhaust system. Flashing engine management light (amber)Ī flashing check engine light is likely to indicate a misfire in the engine, so the car may judder and could sound rough. It's always best to check your handbook for advice specific to your car. In most cases, you'll be able to continue your journey, but you should get your car examined as soon as possible. This is an advisory warning, which indicates an engine issue that affects emissions. The meanings below are typical: Amber engine management light Check your vehicle handbook for the precise definitions for your specific car. Some cars display the engine warning light in different colours according to how serious the problem is.
#Check engine light audi a6 2006 after filling up gas tank how to#
Read on for more information about the common causes and how to work out what the light means. If you’re on a motorway, pull over safely, stop and call a breakdown rescue company. Depending on the problem, the car may make that decision for you by going into so-called 'limp home mode', where its speed is reduced almost to a crawl. If the car is still driveable and making no obvious noises, reduce your speed and drive it to your local garage. If they report the wrong data, the ECU will trigger the engine warning light. It takes its information from sensors dotted around the engine and exhaust system. The light is connected to the car's main computer, called the engine control unit (ECU). It could be alerting you to one or more issues, typically linked to exhaust emissions. The engine management light (EML) doesn't indicate a specific fault. What does the engine management light mean? Initial actions can vary from stopping immediately at the side of the road to visiting to a local garage for a diagnosis as soon as you are able to. A red engine management light means it’s time to pull over and call your breakdown service, or at least check the meaning of the light in your vehicle handbook. An orange or amber light doesn’t usually mean you should stop immediately, but some cars have a red warning light for more serious issues.