answersLogoWhite

0

How to turn off a check engine light?

Updated: 10/20/2022
User Avatar

Wiki User

7y ago

Best Answer

The light is on because the computer has detected a problem with the emissions system. After this problem is repaired the light is reset with a scan tool. For a quick fix at home without having to go to a shop and give them a lot of money all you have to do is disconnect the negative (black) terminal on the battery then insert your keys in the ignition and turn it a couple of times like when you start the car. Then take the keys out, reconnect the battery and problem solved! Warning: This does not fix the problem, if there is a serious problem the Check Engine Light will flash instead of remaining solid. If light continues to come on get it checked out immediatly.

User Avatar

Wiki User

7y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How to turn off a check engine light?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you turn off the check engine light on a 2001 Honda Accord?

How do you turn off the check engine light on a 2001 honda accord?


How do turn off check engine light?

i can think of only one good way to turn the check light off ... you check the engine ... and get what needs to be fixed fixed ...


How do turn off the check engine light?

i can think of only one good way to turn the check light off ... you check the engine ... and get what needs to be fixed fixed ...


How do you turn the check engine light off on 2004 corolla?

Here a answer maybe CHECK THE ENGINE:) the light will go off


How do you turn off the check engine light on a 1999 Toyota Camry?

To turn off the check engine light on a 1999 Toyota Camry you can disconnect the battery. This will only reset the check engine light. So if there is a persistant problem with the engine, the light is likely going to stay on. To turn off the check engine light on a 1999 Toyota Camry you can disconnect the battery. This will only reset the check engine light. So if there is a persistant problem with the engine, the light is likely going to stay on.


How do you turn off the check engine light in a 1999 mercury cougar?

Check and fix the engine.


How do you get your check engine light turned off?

When a check engine light comes on, it means that there are issues with the engine. It gets turned off when the person resolves the problem that caused it to turn on.


Why engine light not on?

"Check Engine" light comes on when you turn ignition switch on and should go off when engine cranks.


The check engine light does not go off on your 94 Toyota Tercel until you turn off engine?

Check engine lights will not turn off in a vehicle until they are reset. To reset the light on a 1994 Toyota Tercel pull the ECU fuse.


Will the check engine light turn itself off after you put in the oil?

The check engine light has nothing to do with oil. see related questions below.


How do you turn off check engine light ' 07 Toyota corolla?

you pee on it


How do you turn off check engine light with autoscanner?

by discnected the posetive batery