Mine has always had a bit of a sulfur smell on long climbs, where I'm doing nearly full throttle on a 6-7% grade. (This is e.g. crossing the Sierra, where the climb is from sea level to 8000 ft.) Haven't had any real problem with codes. I did get the P0420 (IIRC) for a while, but it was fixed by an ECU upgrade from Honda (under warranty).
|