I have a 2011 a5 2ltr tdi quattro i have just had a coil warning light come up and dash which is flashing on and of along with engine management its a 2ltr tdi quattro manual there is no loss of power or anything ive tried a Bluetooth fault code reade and come up with code 246E powertrain i try to clear but stays on engine management light goes of for a bit then comes back on any help would be appreciated as to has anyone had similar fault code .
