This happend to me... It could just be a bad conection.
Have the air bag system repaired and the light will reset itself.
hi, engine light came up this morning? what could it be?
The car diagnostic warning light is a warning indicator. This means that something is wrong with the vehicle and needs immediate attention.
my engin management light comes on why
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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.
This the engine management system warning light.
behind glovebox on ecu 2nd plug down top wire light purple/white
This could possibly be the engine management light if so it means the system has detected a fault. The car needs to be connected to diagnostic equipment for fault diagnosis and the light to be re set.
Generally no. It depends on how broken the speedo is. A failed instrument will have no feedback to the management system. If however the speed sensor is the cause of failure, this is sometimes required for the management, to also determine speed and apply the correct fuelling and mapping. In this case, it could cause an error message on the EBDO and light a warning light.
If your engine management light comes on, there may be a problem with your vehicle. The only way for the light to be removed is by resetting the light. The light needs to be reset by someone with a resetting tool. This is generally your local mechanic.
Get a code read done, the car has obviously logged a fault. Could be faulty injectors