it means you need to connect it to an odb 2 computer and get the code for whats wrong
That requires an OBDII engine scanner.
A reset Engine Service Light comes on when an issue comes up with in the engine. This light can be reset by a tech or by fixing the problem.
i have replaced the plugs and wires and my service engine light comes again in 2004 land rover discovery
Have vehicle scanned to determine the problem and hae codes cleared
You need to have it checked for codes to know what the cause of the code is.
on some cars, the service engine light comes and no code is present when a headlight is out
Service required is the oil change reminder. Service engine soon would be the check engine light.
The service engien light (check engine) comes on when the engine computer detects a malfunction and sets a code. You need to have the codes read, diagnosed and repaired to keep the light off.The service engien light (check engine) comes on when the engine computer detects a malfunction and sets a code. You need to have the codes read, diagnosed and repaired to keep the light off.
service engine soon light comes on
If an check engine light does not come on it is a good thing. When your check engine light comes on, it means you need service done on your vehicle.
service engine light on code read miss fire #4cyclinder change coil plug engine flush all done by adealer
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.