LEMON Manuals
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Cherokee X
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Repair and Diagnosis (Single Page)
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Engine Performance
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3.2L - DTCS P0132 To P0161
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DTC Troubleshooting
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P0138-O2 Sensor 1/2 Circuit High
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Set Condition
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Set Condition
The Powertrain Control Module (PCM) detects that the Oxygen Sensor 1/2 signal voltage is above 1.2 volts for over 9.0 seconds.