EVAP DTCS

2011 Honda CR-V EX, 2.4 RE4, BZHASECTION EVAP DTCS
EVAP (K24Z1) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

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
DTC P0456 EVAP System Very Small Leak Detected
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
DTC P0498 EVAP Canister Vent Shut Valve Control Circuit Low Voltage
DTC P0499 EVAP Canister Vent Shut Valve Control Circuit High Voltage
DTC P1454 FTP Sensor Circuit Range/Performance Problem
DTC P145C EVAP System Purge Flow (Vacuum Line)
DTC P2422 EVAP Canister Vent Shut Valve Stuck Closed Malfunction
EVAP (K24Z6) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
DTC P0443 EVAP Canister Purge Valve Circuit Malfunction
DTC P0451 FTP Sensor Circuit Range/Performance Problem
DTC P0452 FTP Sensor Circuit Low Voltage
DTC P0453 FTP Sensor Circuit High Voltage
DTC P0455 EVAP System Large Leak Detected
DTC P0456 EVAP System Very Small Leak Detected
DTC P0457 EVAP System Leak Detected/Fuel Fill Cap Loose or Missing
DTC P0496 EVAP System High Purge Flow Detected
DTC P0497 EVAP System Low Purge Flow Detected
DTC P0498 EVAP Canister Vent Shut Valve Circuit Low Voltage
DTC P0499 EVAP Canister Vent Shut Valve Circuit High Voltage
DTC P1454 FTP Sensor Range/Performance Problem DTC P2422
DTC P145C EVAP System Purge Flow Malfunction
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.