Volvo S60 Check Engine Light: Causes and Solutions in Phoenix When the check engine light displaying on the dashboard, many Volvo owners thought that their car has huge mechanical problems. In reality, that is not always the case, but you don’t ignore the light by thinking it is a normal issue. If the on-board computer has any error from its sensors, then the check engine light is illuminated on the dashboard. When you consult with a mechanic, they will diagnose the problem through the OBD – II diagnostic code. Moreover, the check engine is illuminated in your Volvo S60 due to numerous reasons and need to spend a huge amount of money for solving the problems. The following points define the causes behind the illuminated check engine light in your Volvo S60 with the proper solutions.
Contaminated air and fuel filter As a vehicle owner, you have to maintain the performance of the car. During scheduled service and maintenance, many Volvo owners change the oil without concentrating the air and fuel filters. In general, these filters are used for cleaning the air and fuel that is entering the car to burn the fuel properly. When these filters are clogged with contaminants, then the fuel sensor of the Volvo will identify the problem and send a signal to the onboard computer to activate the check engine light. Apart from the activated check engine light, you will notice other problems in your car such as engine stalling and acceleration problems.
Loose fuel cap All modern cars like Volvo S60 are manufactured in such a way that can monitor the emissions and fuel consumptions carefully. All the models have sensors in the fuel system that can openly display the problems related to the fuel cap. If the fuel cap is loose or broken, then its fuel cell is experiencing less pressure. Throughout the process, the broken loose cap is sending a signal to the sensor about the problem and turn on the check engine light. For the proper diagnosis, you have to check out the fuel cap locks properly as well as the fuel smell produced from the Volvo. To prevent further problems, you have to replace the fuel cap and reset the onboard computer.
Non-lubricated engine Like other causes, the non-lubricated engine also turns on the check engine light in your Volvo. The engine of your car consists of several moving parts and needs proper lubrication of the oil
for its smooth functioning. In addition to all, the pressure of the engine can be regulated at a perfect level. When the oil is contaminated in your engine, then the engine pressure is reduced. In this way, the oil pressure sensor is sending a signal to the car’s onboard computer and turn on the check engine light. If you left it untreated, then the non-lubricated engine can heat up and damage the engine. So, make sure that the engine of your car is properly lubricated. For fixing it, you have to drain all the oil and fuel and replace it with a new one.
Failed sensor connection Thus, the failed sensor or bad electrical connection can turn on the check engine light in your Volvo. Over time, the sensor of the Volvo S60 wears and tears as well as sends a faulty signal to the car’s onboard computer that may turn on the check engine light. If the sensor fails, then it unable to receive proper electrical connection and send an error signal to the onboard computer to activate the check engine light. So, to fix the problem, you have to diagnose the mechanical problem and try to rectify it by consulting with a reputed mechanic. In this case, it's better to change the sensor for the smooth functioning of the car.
Clogged catalytic converter The catalytic converter is used in your car for filtering the exhaust gases before they are emitted from the tailpipe by converting the harmful gases like carbon monoxide to healthy carbon monoxide. When the catalytic converter is clogged with the outside dirt and debris in the exhaust system, it will be worn out. As a result, it will send a signal to the car's onboard computer about the problem and turn on the check engine light. So, make sure that the catalytic converter of your Volvo S60 is in good condition. Otherwise, you will notice several problems in the car such as starting issues, acceleration problems, and poor fuel mileage. Replacing the catalytic converter is the best way to prevent the problem.
Conclusion When the check engine light of your Volvo S60 is on, you have to check it by a mechanic otherwise the minor problem may lead to a very serious problem and cost you more money. If you are living in Phoenix or the nearest area, then consult with a reputed and certified mechanic to solve the activated check engine light issues on the car's dashboard.