DTC P0133, P0153: Ho2S (Front, RH) Circuit Malfunction; Ho2S (Front, LH) Circuit Malfunction: Notes

Fig 1: DTC P0133, P0153 Detection Condition & Possible Causes Chart (1 Of 2)

Courtesy of MAZDA MOTORS CORP.

Fig 2: DTC P0133, P0153 Detection Condition & Possible Causes Chart (2 Of 2)

Courtesy of MAZDA MOTORS CORP.