Mike's Workshop Manuals
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Jeep
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2023
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Gladiator Freedom, Part Time T/Case Control
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Repair and Diagnosis
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Engine Performance
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System
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3.6L (GPEC 5) - DTCS P0152 To P0201
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DTC Troubleshooting
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P0152-O2 Sensor 2/1 Circuit High
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Set Condition
Set Condition
The PCM detects that Oxygen Sensor 2/1 signal voltage is greater than 1.20 volts.