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Friday, April 7, 2017

Is Engine light flashing on? Check what it could be indicating to @Partsavatar.ca

Determine various causes of flashing “check engine light” on your dashboard.

Check engine light indicator is the most misunderstood indicator on your car’s dashboard. Most of the times you start to freak out when you see engine light flashing because the exact cause is unknown. You wonder what went wrong with your engine or other component.
Rather than stopping your car on one side of road and calling a tow truck, it’s better to diagnose the problem yourself. “Check engine light” is very confusing indicator with no information telling you what the problem is.
Do not ignore the warning. You could end up damaging other auto parts along with the damaged one too.  In this article we would read about check engine light and its significance and how to know what exactly is wrong with your car when it flashes on.

Check engine light is very confusing, so it is important to know what it means exactly. Check engine light is basically a part of your car’s Onboard Diagnostics system. It is basically an indicator to indicate malfunctioning of a computerized engine management system. It is meant to indicate troubles with the engine, charging system and breakdown. 

When it finds a problem in electronic control system that it can’t correct, the computer turns on the indicator of check engine light. In the garage, when the mechanic places a small computer underneath the dashboard it reads back the problem stated in the indicator.

Let us have a look at some common malfunctions that cause the engine light to come on.

OXYGEN SENSOR

Oxygen sensor generally monitors the amount of unburned oxygen from the exhaust. The sensor sends its data to the system computer which then uses this data to maintain right amount of air fuel mixture for maximum performance of the engine.

A faulty sensor can cause bad fuel mileage because it is not sending enough data to the computer. Engines that have bad oxygen sensors often run roughly.
There are many reasons that could contribute to a bad oxygen sensor. Over time oxygen sensors may get depleted by sulfur, lead, fuel additives, oil ash etc. this contamination causes the sensor to lose its ability to produce voltage and send right signal or data to the computer. Bad emission system and low quality gasoline may also speed up oxygen sensor failure.

You can change the faulty oxygen sensor at aftermarket prices here. You can take a professional’s help to install it.

CATALYTIC CONVERTER

Catalytic converter is one of the most expensive component of the exhaust system and extremely prone to theft. Their main job is to reduce the exhaust gases. These converters convert harmful gases like carbon monoxide and nitrogen oxide to less harmful hydrocarbons.

Strange performance of your car and loud noises may indicate bad catalytic converter. Lack of regular maintenance and servicing, failed oxygen sensor or spark plugs may lead to a bad catalytic converter. The replacement of catalytic converter may cost of a lot of dollars. It is better to resort to regular servicing.

But if it is a grave need to replace a catalytic converter then you can also opt for aftermarket catalytic converters accessories of car because your car’s manufacturer produced converters may cost near $2000.

MASS AIR FLOW SENSOR

auto Mass air flow sensor is used to find mass flow rate of air entering a fuel injected combustion engine. The air- fuel ratio can be controlled precisely, if the sensor is used in conjunction with the oxygen sensor.

These sensors use live wire to monitor and measure airflow. It tells the computer to add proper amount of fuel based on air coming through the engine.

Improper MAF sensors can lead to decreased fuel economy, stalling and rough idling of the vehicle and increased emissions. When you encounter such problem it is wise to replace MAF sensors as they are not that expensive as compared to catalytic converters.  These can be removed and cleaned. You can also use second option of replacing your car’s air filter first.

This is because air filter has direct impact on MAF sensors. The dust and dirt in the air filter could be accumulating on the sensor thus reducing its performance and hence triggering the check engine light.

SPARK PLUGS

Spark plugs are very important for your car to start. They provide ignition to the fuel. To do so, spark even has to jump across at little gap. By time, spark plugs may get damaged in the form of expanded gaps for the sparks to cross.

Thus worn spark plugs can cause ignition problems, decreasing fuel economy or damage to other internal systems. Spark plugs often misfire, when the plugs are failing. Your car just won’t start without spark plugs.

As soon as you encounter the problem of spark plugs, get them changed immediately. It is cheap and easy to change them. You can also shop for aftermarket auto spark plugs at cheap prices.

GAS CAP

A missing or damaged gas cap may cause the gas to evaporate. If you are out of gas often than usual, then this trivial thing could be the problem maker for you.

The gas cap may have been cracked or just wasn’t tightened well enough. auto Gas caps can be replaced easily on cheap prices. Even a quick twist on the cap could save you from heavy expenses.

Your check engine light may be a sign of seriously spooky engine troubles. These are only some of common possibilities, and there are plenty out there. Do something about the engine light, before it gets too late.

For aftermarket shopping of auto parts at affordable prices visit Partsavatar.ca.

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