Code 52
DRB displays 02S STAYS ABOVE CENTER (RICH), LEFT O2S SIGNAL STAYS ABOVE CENTER (RICH), or RIGHT O2S SIGNAL STAYS ABOVE CENTER (RICH). Condition is: oxygen sensor input indicates rich air/fuel ratio condition during engine operation.
DRB displays 02S STAYS ABOVE CENTER (RICH), LEFT O2S SIGNAL STAYS ABOVE CENTER (RICH), or RIGHT O2S SIGNAL STAYS ABOVE CENTER (RICH). Condition is: oxygen sensor input indicates rich air/fuel ratio condition during engine operation.