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Home › Dodge and Ram › 2024 › ProMaster 2500 Base › Repair and Diagnosis › Engine Performance › System › 3.6L - DTCS P0141 To P0171 › DTC Troubleshooting › P0141 O2 Sensor 1/2 Heater Performance › Set Condition

Set Condition

The Powertrain Control Module (PCM) detects no temperature change in the O2 Sensor 1/2 Heater element when the heater circuit is active.