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Home >> Acura >> 2003 >> MDX Base >> Repair and Diagnosis >> Engine Mechanical >> Auxiliary Emission Control Systems >> EVAP System >> DTC Codes
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DTC Codes

DTC CHART

DTC Description
DTC P0443  EVAP Canister Purge Valve Circuit Malfunction
DTC P0451  FTP Sensor Range/Performance Problem
DTC P0452  FTP Sensor Circuit Low Voltage
DTC P0453  FTP Sensor Circuit High Voltage
DTC P0455  EVAP System Large Leak Detected (2003-2004 models)
DTC P0455, P0456  EVAP System Large Leak Detected (2005-2006 models); EVAP System Very Small Leak Detected (2005-2006 models)
DTC P0456  EVAP System Very Small Leak Detected (2003-2004 models)
DTC P0457  EVAP System Leak Detected Fuel Fill Cap Loose or Missing
DTC P0496  EVAP System High Purge Flow
DTC P0497  EVAP System Low Purge Flow (2003-2004 models)
DTC P0497  EVAP System Low Purge Flow (2005-2006 models)
DTC P0498  EVAP Canister Vent Shut Valve Control Circuit Low Voltage
DTC P0499  EVAP Canister Vent Shut Valve Control Circuit High Voltage
DTC P1450  Two Way Valve Bypass Valve Control Circuit Low Voltage (2003-2004 models)
DTC P1451  Two Way Valve Bypass Valve Control Circuit High Voltage (2003-2004 models)
DTC P1454, P2422  FTP Sensor Range/Performance Problem; EVAP Canister Vent Shut Valve Close Malfunction