FixVault

Home › Dodge and Ram › 2017 › Durango R/T, AWD › Repair and Diagnosis › Engine Performance › System › 5.7L - DTCS P000B To P0197 › DTC Troubleshooting › P0155-O2 Sensor 2/1 Heater Performance › Set Condition

Set Condition

No O2 Sensor output is received when the Powertrain Control Module (PCM) powers up the sensor heater.