Mike's Workshop Manuals
: Service manuals for every vehicle
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Jeep
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2012
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Grand Cherokee SRT-8
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Repair and Diagnosis
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Engine Performance
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System
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6.4L - DTCS P000B To P0197
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Diagnosis And Testing
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P0058-O2 Sensor 2/2 Heater Circuit High
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When Monitored:
When Monitored:
Continuously during O2 heater operation with battery voltage between 10.4 and 15.75 Volts.