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Thursday, March 9, 2017

Common Causes That Activate a Volvo’s Check Engine Light

When the ‘Check Engine’ light comes on in your Volvo, it could be for a variety of reasons. Most times, it is the same problems which lead to this warning sign and it’s not always a reason to worry. Here’s a look at the most common causes for the ‘Check Engine’ light to illuminate in your Volvo.

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Fuel Cap

Believe it or not, a fuel cap that is not fastened tightly has the capability for setting off your ‘Check Engine’ light. This should always be the first component you test as it could take a quick spin of the wrist to fix the issue. This is also common found in Mercedes Benz and BMW servicing Charlotte NC.

Oxygen Sensor

This is another common cause for the ‘Check Engine’ light to activate. The function of the oxygen sensor is to measure how much unburned oxygen there is in your vehicle’s exhaust. When that sensor fails, it also affects the fuel economy in your Volvo.

Mass Air Flow Sensor

The mass air flow sensor in a Volvo gauges the engine’s air density intake, which serves the purpose of letting the car’s computer know the exact amount of fuel to inject into each of the engine’s cylinder.

Catalytic Converter

This is one of the more costly problems that is indicated by a Volvo’s ‘Check Engine’ light. This problem occurs more often when Volvo owners do not stick to their required maintenance schedule. This is also an issue that needs to be addressed to keep your Volvo running efficiently.

Ignition Coils

The ignition coils are responsible for charging the spark plugs, which are essential to keep your Volvo operational. The coils actually convert low voltage electricity into high voltage electricity. Needless to say, this is a problem that needs to be addressed as soon as possible.

Faulty Hoses

Hoses within your Volvo’s engine can crack over time and they can also loosen. When either of those problems occur, the ‘Check Engine’ light will come on. A diagnostic check will be able to identify the exact cause of the problem and if it is indeed a hose, it is a relatively simple fix.

To find out the exact reason why the ‘Check Engine’ light has been activated in your Volvo, simply visit MBV European Ltd. Out factory trained technicians will also get your Volvo back to proper working condition with the top European auto repair in Charlotte, NC. We also provide service and repair for all BMW, Land Rover and Mercedes Benz models.