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Check Engine Light
The check engine light comes on in a car when the engine is experiencing a problem. Ask questions here about your car's check engine light.
7,238 Questions
What causes error code catalyst system insufficient threshold bank 2?
Exhaust leak, failed oxygen sensor, failed catalytic converter.
How do you reset check engine light on 1996 Tahoe?
After repairing the cause of the code, you clear the code with a scan tool.
What does it mean when the dashboard brake light is on?
it could mean that your fluid is low and that could mean a bad master cylinder
you cleared the codes so now the vehicle info is lost so the censers are resetting so the car can run efficiently.the censers should return to where they were in about five miles or so,but your check engine light will come back on.the best thing to do is ,fix the problem,clear the codes with the engine off,then after you finish everything and unhook the scanner drive the vehicle for about ten miles to make sure the problem is fixed.hope that helps.
What does an obd2 code P1330 mean for a Volvo s80?
It is an error code that says the variable valve timing is out of limits, may need a timing adjustment or a new vvt solenoid
1999 dodge Dakota How do I read code for check engine light?
You can buy your own code reader or bring the car to Auto Zone. They'll check it for free.
What would cause your check engine light to come on in your 98 Chevy cavalier?
The check engine light (service engine soon) comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, the problem is in the emissions or something that is affecting the effectiveness of the emissions, but other causes can trigger the light to come on, too. To determine the cause, the vehicle will need to be taken to AutoZone or a shop that has an OBD2 scanner, or for 1995 and earlier models, an OBD1 scanner, While a scanner will not give you the magic answer, it will give you a code that narrows down the problem area.
Doesn't matter how much gas is in the tank but if you don't correct the reason the light came on in the first place, the light will come back on again. Have your local auto parts store read the code(s). The code(s) will help determine why the check engine light is on. Most auto parts stores provide this service for free.
It needs oil. My 97 Plymouth Breeze burns oil like crazy, I put more in every other time I fill it up with gas.
2003 GMC sierra check engine light BLINKING?
You need to rent / borrow / purchase an OBD II code reader to check the code.
Turn off the maintenance required light on your 1998 Acura Integra?
if you feel underneath the dashboard to the right of the steering column; you will find a button. push and hold it until the light goes off. It is hard to feel, it is probably best to just get down there and look for it. In my 1999 integra it is a little square blue button.
What does a check engine light look like on a Malibu?
its a little light bulb that will light up and make a bright looking thing on your dash that will glow but if the bulb i sburned out then you will have to get a new bulb
You have to repair the cause of the light coming on. The airbag computer will have set a code about the cause. See related question for more info.
Why does the check engine light come on in a Kia?
The check engine light (service engine soon) comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, the problem is in the emissions or something that is affecting the effectiveness of the emissions, but other causes can trigger the light to come on, too. To determine the cause, the vehicle will need to be taken to AutoZone or a shop that has an OBD2 scanner, or for 1995 and earlier models, an OBD1 scanner, While a scanner will not give you the magic answer, it will give you a code that narrows down the problem area.
What is the problem when the check engine indicator on my 2003 Chevy Silverado pickup is flashing?
You will have to get a engine scanner and scan the engine. And it will give you the trouble code or codes, and then fix the problem. The computor is seeing a problem
in the engine system or transmission system. Need to repair.
Why would the Check Engine light reset when the battery is replaced?
== my 2 cents== The memory in the computer is lost when the battery is disconnected for an x amount of time on this model car. All the self test the car has run (monitors) need to be performed again by driving the car. IF the check engine light was on, it will come back after it fails the test that it had previously failed for....most likley.
How do you reset a check engine light on a 2001 mercury villager?
take it to auto zone and ask them to check and then clear the codes or remove the positive battery cable and press the brake pedal for 30 seconds.
In regards to Engine light codes what does 2 lane in bank 1 and 2 lane in bank 2 mean?
give me the code #
to what you have discribed it sounds like it is the "loss of coolent" light. top your water up and if i keeps happening then it may be a couple of things.
What does the yellow round light with 3 dashes represent on a VW Passat?
Front brake pad warning lamp. If this come on while driving, it is time to check your front disk brakes pads for wear - probably a good time to check the rear pads, too.
How do you reset the check engine light in a 2000 Pontiac grand prix?
after the cause of the code is repaired, you reset with a scan tool, or by unhooking the battery.
1998 Isuzu rodeo 3.2 code po327 low input how to fix. check engine lite on?
Knock sensor needs to be replace
How do you reset the service engine warning light on a Lincoln Town Car?
The answer to that question depends on what year and the specific light that is coming on. When a service engine light comes on, it is the powertrain control module telling you that there is a concern that may effect your emissions control system. It is not just a matter of turning the light off, becaust chances are that the light will come back on if the concern is not resolved. Your best option is to get a professional to check for "codes". These codes will direct you to the possible cause of the service engine light. I hope this helps and good luck.
