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2023
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Integra Base, Standard Trans
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Engine Control System Diagnostics (P0121 - P0300)
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Troubleshooting
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DTC P027E (1.5L Engine)
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Overview
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
DTC P027E (1.5L Engine): Overview
If the commanded air fuel ratio is too lean compared to the target air fuel ratio, the PCM determines an abnormality and stores the DTC.