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My freelander petrol engine light comes on then goes of wat could be the problem

\015 The engine light goes on .wen i stop the car let it cool down it goes of .A couple of days later it will come bac on\015 Posted / edited by AnonymousUser on : 23-11-2020

Answers :

Hello Helen Ferguson,
The best option for you at this point is to have a certified technician diagnose this issue. If you cannot afford, or are not able to take the vehicle to technician, many auto parts dealers have diagnostic machines that will bring up a list of codes that will resemble components that are malfunctioning. NOTE: Even if more than one show up, this does not necessarily mean that it is bad, as when one component stops functioning, it will disrupt other as well. The purpose of the diagonistic test will determine which part will most likely cause the current issue. In this case, if the engine is not overheating at any point (driving/idling) than you may simply need to replace the O2 sensor(s). Some vehicle (newer mostly) are equipped with two - not necessarily both are bad, however in a situation when there are two of something, such as O2 sensors, it is best to replace both, as if one is replaced, it could cause the other to malfunction or stop working properly as well.
Please let me know if you have any further questions, or need further assistance.
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