DTC P0134 Or DTC P0154: Notes
Code Definition
- DTC P0134: HO2S1 Circuit No Activity Detected - Bank 1
- DTC P0154: HO2S1 Circuit No Activity Detected - Bank 2
CAUTION:
DO NOT reuse any HO2S that has been dropped from a height of 20" (.5 m) or more onto a hard surface such as concrete.
NOTE:
Before performing diagnostic procedure, follow testing procedure. See TESTING PROCEDURE under SELF-DIAGNOSTIC SYSTEM.