If the oil light on your Honda Civic lights up, it is best to be bothered. It suggests a potential failure that could ruin your Honda Civic or even put you in danger so be careful and very reactive.
In this article, we wish to try to provide you with an answer so that you can understand the ins and outs of this sight and thus correct the situation.Oil-indicator-lights-up-honda-civic

What does the oil sight glass look like on your Honda Civic?

First of all, it is important to find this indicator on your Honda Civic. It is red in colour and represents a small burette with a drop on the right. Like all red lights, this suggests that that you must stop your Honda Civic as soon as possible. To check it works, you will see it turn on when you turn the ignition. If it does not light up, your indicator light is broken.
Do not confuse this light with the nearly identical yellow one. This one indicates that you are very likely short of oil.

What is the purpose of the oil indicator light that lights up on your Honda Civic?

Now, we will explain to you what it is for and why it is very important. Unlike what we may think, it has nothing to do with the oil level in your Honda Civic. Furthermore, it is there to report a loss of pressure in this engine oil, which can quickly damage or even destroy your Honda Civic’s engine. That’s why as soon as it appears on your vehicle, you must stop the car.
then, we will explain to you what this oil is intended for in your Honda Civic’s engine. It works with a set of metal parts, which are frequently in contact and therefore need replacing. The oil under pressure therefore ensures the lubrication of these parts to avoid them from being damaged. Otherwise, it also serves to cool them down because they heat up quickly when you drive your Honda Civic. At last, the oil also cleans and circulates dirt that may well affect your engine.
You must therefore ensure that the engine oil pressure is always conserved at its recommended level for your Honda Civic. This represents 1 bar at standstill and about 5 bars at high speed. In a logical way, when the pressure does not reach 1 bar, a sensor should indicate it by lighting the warning light that should alert you.

Faults that trigger the ignition of the oil sight glass on your Honda Civic:

Three factors could trigger the ignition of this light. First, the most likely, if the oil pump is faulty. It no longer fulfils its function of maintaining oil pressure in the engine. If this is the case, we recommend that you go to a garage because only a professional can make an reliable diagnosis on your Honda Civic.
Secondly, if you run out of oil, the pressure could drop. Same consequence with low pressure, the red LED lights up. So what you have to do is put more oil. The last, rarer case is a damaged pressure sensor that can no more detect the pressure correctly and therefore sends incorrect information. In this case, it is also imperative to call upon a professional for your Honda Civic as he will have the pressure control device and will be able to tell you exactly what it is.

Conclusion :

So now you know what this light is for and what the related failures are on your Honda Civic. Once again, be extremely cautious when a red light turns on as they stand for a real immediate danger to your Honda Civic and especially to passengers.

If perhaps you have any further questions about the Honda Civic, do not hesitate to consult our Honda Civic category.