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CX-30 Base, FWD
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Repair and Diagnosis (Single Page)
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Engine Performance
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On-Board Diagnostic - Engine Control System (3 Of 4)
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DTC P2237-00: Open Circuit Between A/F Sensor Terminal B And Pcm Terminal 1M (Us)
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Function Explanation (DTC Detection Outline)
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Function Explanation (DTC Detection Outline)
If a condition in which terminal 1S remains within the specified range for 5 s or more, the PCM determines an open circuit between A/F sensor terminal B and PCM terminal 1M and stores a DTC.