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Home >> Jeep >> 2021 >> Compass Trailhawk >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> 2.4L - DTCS B1810 To P0196 >> Diagnosis And Testing >> P0140-O2 Sensor 1/2 Signal Inactive >> When Monitored
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When Monitored

This diagnostic runs continuously when the following conditions are met: