Dodge P1151 Lack Of HO2S21 Switch – Sensor Indicates Lean

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)

P1151 Dodge OBD Code Description

Lack Of HO2S21 Switch – Sensor Indicates Lean is one of the definitions for the P1151 Dodge; however your vehicle’s manufacturer may have a different definition for the P1151 Dodge code. Please check below for your specific make.

P1151 Dodge Information for specific makes

P1151 Dodge FORD
P1151 Dodge HYUNDAI Dodge