Check Engine Light Mean Low Oil

A small amount of oil in the engine even well below factory specifications will circulate through the engine at a pressure high enough to avoid activating the sensor.

Check engine light mean low oil.

A blinking light or in some cars a red light instead of a yellow or orange. The low oil pressure light on your dashboard like the rest of your on board diagnostic system is direct communication from your car s computer about what s going on with your vehicle when this light comes on however similar to a flashing check engine light you ll need to stop driving turn off the engine and once cool check the oil level. Since the 1980s many vehicles have been built to be run by the engine computer unit ecu which controls vehicle s drivetrain and auxiliary systems based on input from the vehicle s sensors this computer will make adjustments to your vehicle s performance to keep your ride running smoothly. Usually if this is the case your oil light will also appear.

As a result the oil pressure warning light will illuminate on the dashboard. Low engine oil is actually a rare cause of an oil light coming on. If the check engine light illuminates it will either blink or remain constantly illuminated depending on the problem. Here are the 10 most common issues that trigger it.

Your local mechanic can usually. If it s low go ahead and add some engine oil and see if it goes off. It is not an indicator of trouble like the check engine light is. The service required light just means the car is due for an oil change or other routine care.

This is because the intake for the oil pump is located fairly low in the oil pan. Low levels of oil in the engine will cause the sensor to detect low oil pressure. This light is the centerpiece of your vehicle s on board diagnostics system obd. Low oil pressure is a common cause of a check engine light turning on and it can seriously interfere with your car s performance.

Low oil pressure is often the result of wear and tear in your car s oil pump or improper oil change procedures resulting in overfilling or getting. If the oil light comes on when you re on the road you should pull over as soon as it s safe and turn the engine off. If not it s time to take it to the shop. The orange check engine light is a car s way of telling you something is wrong.