Anyone know why my engine light doesn't show codes on my Predator? The Predator shows that there are no codes on, but the CEL is on and I failed a Smog check due to the damned light. Two weeks ago it showed a P1000 (failed to complete drive cycle) and a P0161 (fouled O2 sensor bank 2 rear 2), now it doesn't show anything but the light is still on. Anyone know something that can help me?