DTC P0133: 1/1 O2 Sensor Slow Response: Notes
NOTE:
For circuit identification and wiring diagram, see WIRING DIAGRAMS article. If Powertrain Control Module (PCM) is replaced, PCM must be reprogrammed. See PROGRAMMING
. After each repair procedure has been completed, reconnect all components. Perform POWERTRAIN VERIFICATION TEST VER-5
under VERIFICATION TESTS to ensure system is functioning properly.
NOTE:
1/1 Heated Oxygen Sensor (HO2S) may also be referred to as an upstream oxygen sensor. 1/1 HO2S is located on exhaust manifold.