had both o2 sensors fitted.ok for while now comes on, goes off then on, thenoff. car runs fine when on.can i put light out without going to dealer?
your engine is missfiring, you will need to change your spark plugs and also your coil pack
The ECU is a very Delicate piece of Equipment, Have had any water near or init? If there is a flicker, there is a problem, It does not have to go into the dealers to rectify the problem, Go to your local Auto Electrican.
Engine management light flashing on Toyota Yaris?
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