The warning light indicates that a fault has been detected by the Engine Control Unit. A fault-code reader, standard equipment in nearly all modern garages, will reveal the nature of the fault.
If the check engine light is flashing when the engine is running , that indicates that an ignition misfire has been detected
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Yes it could if you pulled a fuse that fed any part of the engine management system.
Check engine light and an improper reading in the overhead console.Check engine light and an improper reading in the overhead console.
my engin management light comes on why
The light is illuminated because the ECU has picked up a fault on the engine management system, and has stored a fault code. You need to diagnose & rectify the fault for the light to be extinguished.
This the engine management system warning light.
AnswerIt means that a fault has been detected in the engine management system.This could be a problem with any of the inputs to the computer, from a failed component to a loose or broken wire. At worst it could be the electronic management system itself, but try everything else before condemning it.The light means that the engine is probably not running efficiently and is in a 'get you home' mode.
hi, engine light came up this morning? what could it be?
Warning lights come on when there is a problem. An Engine management light comes on when there is a problem within the engine, that may cause problems later.
to do this, you need to enter the code, then whilst the engine is running, you need to remove the fuse marked BIC/Ilum, turn the engine off and on and then replace it, the drawback with this, is that the engine management warning light will flash when the engine is running at below 1500rpm, also the immobilizer light will flash, this can be turned off by holding in the central locking button for a few seconds.
the check engine light is blinking and my 03 Nissan exterra is running rough