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2023
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Integra Base, Standard 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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Engine Control System Diagnostics (P2138 - U0301)
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Troubleshooting
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DTC Troubleshooting: P2175 (1.5L Engine)
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Overview
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DTC Troubleshooting: P2175 (1.5L Engine): Overview
If the throttle body blockage rate reaches 100 % of the predetermined threshold, the PCM determines an abnormality and stores the DTC.