Hi,
My Sonata(99) has check engine on and off with P0340 code. The car runs fine. It gets the same mileage.
Camshaft position sensor "A" (bank 1 or single sensor) malfuction. What is it?
Is it covered by the warranty? Should I take care of it immediately or could I delay resolving this?
In fact, I have been ignoring this about two months now.
BTW, for the past three or four years, I haven't had check engine on this car.
Thanks, Jay