Symptoms

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

P1152 Description

Lack Of HO2S21 Switch – Sensor Indicates Rich is one of the definitions for the P1152; however your vehicle’s manufacturer may have a different definition for the P1152 code. Please check below for your specific make.

P1152 Information for specific makes

P1152 FORD
P1152 HYUNDAI