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Home › Jeep › 2021 › Cherokee Altitude, FWD › Repair and Diagnosis (Single Page) › Engine Performance › System › 2.4L - DTCS B1810 To P0197 › DTC Troubleshooting › P0133-O2 Sensor 1/1 Slow Response › Set Condition

Set Condition

The Powertrain Control Module (PCM) detects that the O2 sensor signal does not switch adequately during monitoring.