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2017
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124 Spider Classica, Automatic Trans
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Repair and Diagnosis (Single Page)
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Engine Performance
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System
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1.4L - DTCS P2122-00 To U11E0-00
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DTC Troubleshooting
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P2251-00-O2 Sensor 1-1 Negative Current Control Circuit-Open
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Set Condition
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Set Condition
The Powertrain Control Module (PCM) detects an open on the O2 Sensor 1/1 Signal circuit for 0.016 seconds.