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Home >> Honda >> 2009 >> Fit Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Advanced Diagnostics >> DTC U0121: F-CAN Malfunction (Engine Control Module (ECM)/Powertrain Control Module (PCM)-ABS Modulator-Control Unit) (PGM-FI System) >> Malfunction Threshold
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Malfunction Threshold

One of these conditions must be met: