What do I do If my check engine light comes on?
What do I do If my check engine light comes on?
What to Do About the Check Engine Light
- Look for a serious problem that requires immediate attention. Check your dashboard gauges and lights for indications of low oil pressure or overheating.
- Try tightening your gas cap.
- Reduce speed and load.
- Use built-in diagnostic services, if available.
What does the Check Engine light on a Lincoln mean?
Lincoln check engine light may come on due to something as simple as a loose gas cap, but it can also indicate an expensive problem. If your Lincoln check engine light is flashing, it means the engine control unit (ECU) has detected a misfire. It is not recommended to drive if the check engine light is on.
Why does my check engine light turn back on?
If you don’t fix the problem but clear the codes, the check engine light will turn back. If you fix the problem but do not clear the codes, your Lincoln check engine light will reset on its own after a few driving cycles. Common causes of check engine light on Lincoln vehicles.
Where is the diagnostic port on a Lincoln?
Locate your Lincoln diagnostic port under the dashboard on the driver’s side. Plugin your OBD-II scanner and turn on the ignition. Do not start the engine. Allow the scanner to turn on. Select Read Codes from the main menu to retrieve the fault codes stored in the ECU. Write down the codes and research what each system means.
What does check engine light on Lincoln LS mean?
Like many cars, the Lincoln LS has an integrated computer system which is designed to detect potential engine problems. When an issue has been identified, the system illuminates a “check engine” light on the dashboard, prompting the driver to service the vehicle as soon as possible.
If you don’t fix the problem but clear the codes, the check engine light will turn back. If you fix the problem but do not clear the codes, your Lincoln check engine light will reset on its own after a few driving cycles. Common causes of check engine light on Lincoln vehicles.
Where can I find the Check Engine light codes?
This tells you where to start testing. If you are unsure of any abbreviations, check out the acronym list by clicking on the link at the left. Next, read our article Automotive Circuit Testing 101, and if there is an article related to the system you are testing, such as Oxygen Sensors or EGR concerns, read these as well.
Where is the negative battery on a Lincoln?
Raise and support the hood, exposing the engine. Locate the Lincoln’s battery, found on the driver’s side. Identify the negative battery lead, which is black and imprinted with a minus sign. Using a wrench or socket set, loosen the stud running through the negative terminal hookup, and remove the cable from the battery.
