Well, sometimes this light comes on, and the car goes into "limp mode" Revs are limited and performs like it has bananas up its exhaust.

Sometimes it does not come back on when i shut of the car, wait till the light is off, then restart. All is back to normal.

But i'm getting a bit tired of this, so i want to know if anyone knows a fix, and then how to.

And yes, i really do have EML, despite its age and all. I have ASC, throttle by wire, electronic throttle body and whatnot. Don't know if it has anything to do with it being an German import from 2004.

Hoping for help

Thanks