Why does the Check Engine light come on after a service?
If the gas cap is tight, there is another problem. If the Check Engine light came on after your car has been serviced, take it back to the repair shop and ask them to re-check it.
When to check the fluid levels in your car?
You should make checking your fluid levels for the engine oil, brake fluid, windshield fluid, and transmission fluid a top priority. After you have checked all of the levels, you should inspect your car for any leaks.
Why does my car’s warning light stay on?
If this warning light stays on, it means that your vehicle’s computer has detected a problem that can affect your vehicle’s fuel economy and emissions. Let’s explore your options on how to deal with it. First, shortly how it works. Your car has a computer (in the photo) that controls the powertrain (engine and transmission).
What does a half full check engine light mean?
And a common cause for CEL is gas cap 9 people found this helpful. It is a Mini Cooper Countryman S 2012. Half of the check engine light was colored in yellow and the other half was colored black. It has 50,000 miles on it. 39 people found this helpful. 6 people found this helpful.
What does the check engine warning light mean?
The check engine light will usually come up in an orange, yellow or amber colour depending on the manufacturer, and a flashing light usually means there is a more serious issue. A flash when starting the car isn’t an issue, it’s just a check by the ECU to make sure the system is working. Can I just ignore a check engine warning light?
Why is my Check Engine light still on after filling up?
The cap is a crucial part of a car’s fuel delivery system. It notably prevents gasoline fumes from leaving the fuel tank, and it helps keep the whole system under the correct pressure. If your check engine light turns on immediately after a fill-up, pull over and make sure the cap isn’t loose — or still on your car’s roof.
When to stop a car for a check engine light?
If the light is a steady orange or yellow and there is no perceptible change in how the car is driving, you don’t need to stop the vehicle immediately. There is a good chance it could be a minor problem, but, as we’ve already noted, it’s not smart to ignore the problem until the car does have noticeable issues.
Why is the Check Engine light on on my Jetta?
The system had detected the imminent failure of the bulb and was warning you. On my Jetta, what sometimes happens is that you’ll get a check engine light if you forget to put the gas cap back on, or don’t put it on tight enough, before you start the engine.
What causes the EVAP system high purge flow code?
It is called EVAP system high purge flow, but it means the same thing. The code means that there is an undesirable amount of intake vacuum flow into the EVAP system. When the vacuum in the EVAP system is higher than the predetermined value it can cause the code to set. What causes the P0496 code?
Where can I get a free Check Engine Light scan?
Google ‘free check engine light scan’ + ‘ your town’ to find a shop that will scan your car for free. Some dealers and repair shops offer a free Check Engine light scan as a seasonal promotional. The Volvo Service for Life program, for example, includes up to one hour of computer diagnostics. Another option is to ask your friends and relatives.
What to do if your car has a purge valve?
With the key and engine off, remove the hose going to the Purge Volume Control Valve coming from the fuel tank and unplug the electrical connector to the valve. (performing this test may set another code if it does, clear the code and disregard it until after the test is completed and the vehicle is put back together).
Why does my Saab check engine light keep coming on?
When your Saab check engine light stays on, it means that the On-Board Diagnostic (OBD) computer has detected a malfunction. The cause could be an engine problem, a fuel system leak, or even an indication of a transmission issue. Since a fault code will be stored in your Saab’s OBD computer, you can use an OBD-II scanner to read those codes.
Where is the fault code stored on a Saab?
Since a fault code will be stored in your Saab’s OBD computer, you can use an OBD-II scanner to read those codes. When your Saab check engine light comes on, you may notice:
What should I expect when I visit my Saab mechanic?
If you also notice on your dash, in addition to the activated check engine light, that you have low oil pressure or your Saab is overheating, you should safely pull off the road as soon as you can and shut off the engine. What Should I Expect When I Visit my Saab Mechanic for Diagnosis?
Are there any problems with the Saab 9-3?
SAAB 9-3 owners have reported 26 problems related to check engine light on (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of SAAB 9-3 based on all problems reported for the 9-3.