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Jeep
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2014
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Wrangler Rubicon, Automatic Trans
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Repair and Diagnosis
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Engine Performance
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System
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3.6L - DTCS P000A To P0155
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Diagnosis And Testing
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P0037-O2 Sensor 1/2 Heater Circuit Low
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When Monitored
When Monitored
Continuously during O2 Sensor Heater operation with battery voltage between 10.4 and 15.75 Volts.