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Home >> Jeep >> 2014 >> Grand Cherokee SRT >> Repair and Diagnosis >> Engine Performance >> System >> 6.4L - DTCS P000B To P0300 >> Diagnosis And Testing >> P0155-O2 Sensor 2/1 Heater Performance >> Set Condition

Set Condition

No sensor output is received when the Powertrain Control Module (PCM) powers up the sensor heater. Two trip fault. Three good trips to turn off the MIL.

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