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Home >> Honda >> 2000 >> Civic Si 2Dr Coupe L4-1595cc 1.6L DOHC (VTEC) MFI >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> Manufacturer Code Charts >> Engine Control System >> DTC 91 >> Range/Performance Problem

Range/Performance Problem

The scan tool indicates Diagnostic Trouble Code (DTC) P0451: The Fuel Tank Pressure sensor circuit range/performance problem.

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