CHECK THE TIMING
Auto Zone will check your engine light codes for FREE...
Emission Components - usually
It requires a scanner to properly diagnosis a check engine light.
The check engine light has nothing to do with the washer fluid. If the check engine light is on you need to have it checked for codes with a scanner.
To check engine light codes one would have to bring your vehicle to a mechanic who can use a computer to check the computer chip that regulates this function.
you check the system for trouble codes.
Auto Zone will check your engine light for free... Write down the codes and go from there.
You may think there is nothing wrong but there is. If the check engine light is on there will be codes stored in the ECM. Have the codes read. The codes will help you determine what the cause is.
Have vehicle scanned to determine the problem and have codes cleared
There are pages and pages of things that can turn on the check engine light. You will need to have it checked for codes.
Causes for the check engine light to come on in a 1981 Chevy Corvette include overheating, low oil pressure, and a bad alternator. Because this car is not equipped with a computer, it has limited self diagnostic abilities.
It is important to make sure the check engine light is not on when having a car inspected. A person can reset the check engine light by clearing the codes that are causing the light to go on.
With a scan tool.
There is a reason that the check engine light came on. The ECM (engine control module) detects a problem. You can clear the codes with a code scanner but if the problem hasn't been fixed the light will come back on. You need to have the codes read. The codes will help you determine the cause of the check engine light problem. It may be as simple as a loose fuel cap.
You need to check your engine. The computer has detected a problem with the engine management system and the light is letting you know that is has error codes stored.
Suggest you have it checked for trouble codes. The engine computer and airbag system should both have codes.
You have to fix the cause of the trans codes.
There are dozens of codes. Be specific as to what code you are getting.
You need to have the engine and abs checked for codes.
There are pages and pages of things that can turn the check engine light on. You need to have it checked for codes.
check engine light. it means you should eather check your "codes" or go to an auto shop and tell them your check engine light is on. sometimes its free.
Toyota engine code 402
Auto Zone will check your engine codes for FREE. After finding out what cause your engine light to come on. Then the problem can be resolve with out guessing.