The check engine light is on because the computer has detected a problem with the emissions system. Have the computer scanned with an OBD2 scan tool. This will give you a code, and with this code you will have an idea where to start looking.
It is possible to repair the 1992 deville check engine light if it is malfunctioning.
If the check engine light it on a 2002 Hyundai Accent on one of the sensors is malfunctioning. The computer is acknowledging this and alerting the driver that there is a problem in the engine.
The check engine light on a 2003 Honda Accord will be triggered when something on the engine is malfunctioning. To rid the check engine a light the ECU will need to be reset.
In the manual for my car it says a blinking, yellow check engine light means the catalytic converter is malfunctioning.
Yes, and the check engine light should illuminate.
The coomputer detected a fault in one of the sensors or the engine, transmission, ABS, or EVAP system is malfunctioning
The check engine light for the 2001 Isuzu Rodeo often comes on because of a sensor that is damaged or malfunctioning. The most common sensor is an oxygen sensor and when reset, this often allows the light to be reset.
The check engine light on any vehicle will come on if any SENSOR is malfunctioning or just gone bad- They relay information to the computer-which notifies the driver GET A DIOGNOSTIC CHECK FOR THAT LIGHT Autozone is not the best .....but it's free
Probably the fuel pressure sensor malfunctioning...
There are pages and pages and items that can cause a check engine light. You need to have it checked for codes with a scan tool. After repair light can be shut off with scan tool.
The engine light can be diagnosed with a special machine that will check to see if anything is malfunctioning. If there is a problem an engine code will be displayed.
That is the check engine light.That is the check engine light.