P1137 Mercury Lack Of Heated Oxygen Sensor Switches Bank 1 Sensor 2 Switch Indicates Lean Read More →
P1138 Mercury Lack Of Heated Oxygen Sensor Switches Bank 1 Sensor 2 Switch Indicates Rich Read More →
P1136 Mercury Crankshaft Position Sensor And Or Camshaft Position Sensor Input Signal to PCM Concerns Read More →