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2017
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Renegade Trailhawk
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Repair and Diagnosis
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Engine Performance
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System
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2.4L - DTCS P2239 To U1504
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DTC Troubleshooting
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P2628-O2 Sensor 1/1 Pump Cell Current Trim Circuit High
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When Monitored
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
When Monitored
This diagnostic runs when the following conditions are met:
With the ignition on.
The O2 Sensor 1/1 at operating temperature.
The pump cell active.