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Chrysler
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2006
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PT Cruiser Base, 2D Convertible, Standard
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Repair and Diagnosis
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Engine Performance
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Testing & Diagnosis
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1.6L Engine - DTCS B2277 To P0131, Diagnostic Code Index, Pre-Diagnostic Troubleshooting Procedure & Intermittent Condition
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Diagnosis And Testing
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P0030-1/1 O2 Sensor Heater Circuit Open
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Set Conditions
Set Conditions
Set Condition:
When the PCM detects an open on the 1/1 O2 Sensor Heater Control circuit for more than 320 ms.