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Home >> Honda >> 2012 >> Accord SE >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Advanced Diagnostics - Accord - DTC P2240 Through U1101 >> DTC U0300: PGM-FI System and A/T System Program Version Mismatch (A/T Model) >> Malfunction Threshold (A/T Model)
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Malfunction Threshold (A/T Model)

The FI CPU or the A/T CPU is rewritten at the PCM, but the internal communication data version that is rewritten does not match.