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Old 11 Nov 2011, 10:16 am
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Default Honda Accord Chk Engine code 1457?


I recently bought a rebuilt 2002 honda accourd coupe lx

after driving it a few days, the chk engine light came on and it gave me the code number 1457..what does this mean? is it a major or a minor issue ? and how much will it cost for me to get it fixed
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Old 11 Nov 2011, 10:31 am
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it's a problem with the evap system. Could be as simple as a gas cap or loose hose or the valve on top of the evap canister.

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Old 11 Nov 2011, 10:46 am
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DTC Code P1457

DTC Code:P1457

Description: Evaporative Emissions (EVAP) Control System Leakage (EVAP Canister System)

Probable Causes:

Sensor or solenoid faulty

Wire harness - Check harness for correct voltage, open, short to ground or short to voltage

Open fuse

Vacuum leaks, damaged hoses or improper routing

EVAP system - Check fuel cap, canister, valves or components

EVAP Canister = The EVAP canister temporarily stores fuel vapor from the fuel tank until it can be purged back into the engine and burned.

EVAP Canister Parge Valve = When the engine coolant temperature is below 167F (75C), the ECM/PCM turns off the EVAP canister purge valve which cuts vacuum to the EVAP canister.
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