DTC P0133: O2 Sensor 1/1 Slow Response: Notes
NOTE:
After making repairs for DTC P0133, perform TEST VER-5A: ROAD TEST FOR OBD II VERIFICATION
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NOTE:
O2 sensor 1/1 is upstream oxygen sensor, located in front of catalytic converter. O2 sensor 1/2 is downstream oxygen sensor, located behind of catalytic converter.