LEMON Manuals
: Even more car manuals for everyone: 1960-2025
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Jeep
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2012
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Wrangler Sahara, Automatic Trans
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Repair and Diagnosis
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Engine Performance
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System
>>
3.6L - DTCS P000A To P0155
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Diagnosis And Testing
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P0155-O2 Sensor 2/1 Heater Performance
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When Monitored:
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When Monitored:
Engine running and heater duty cycle greater than 0%. Battery voltage greater than 11.0 Volts.