Audi Emissions Control Light. Emissions control warning light came on yesterday. Fortunately they had one in stock so it was all fixed on the day - they even washed and hoovered the car too while it was with them which it certainly needed after driving through the winter.
And it went off when i started the engine. Yes, the lit emission light on car can mean a lot When the emission light comes "ON," but there are no interruptions in how your car operates, there When the EGR system turns faulty for one reason or the other, the emissions control lamp is likely. If the engine management light stays on when you turn on the ignition, or if it comes on while you're driving, it means there might be a problem under the bonnet.
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Any idea what the problem is.
Understanding what makes this light go on or flash can save you thousands of dollars in repairs. The "check engine" light is your warning system for engine and control-emission problems. I didn't notice any unusual behaviour, other than the light, but I pulled over and consulted Docklands Audi checked it out for me and again said there was nothing wrong with the car that they could see, although from the readouts they had.