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P1457 Diagnostic Trouble Code Discussion for October 2010

EVAP System Leak Detected (Canister Area)


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Trouble Ticket Help Requests for DTC P1457
Help Request Posted
2001 Honda Accord EX 2.3L MIL Lamp on VIN: 1HGCG56611
P1457: EVAP System Leak Detected (Canister Area). ... being shorted out. Vehicle came back same code two days later. Found the solenoid shorted out again,also found the ECM not able to ground it when commanded. Replaced the bypass and the ECM.Made sure the ECM had command of the valve before shipping. All was...
October 22, 2010
2001 Honda Accord EX 2.3L MIL Lamp on VIN: 1HGCG56611
P1457: EVAP System Leak Detected (Canister Area). ... being shorted out. Vehicle came back same code two days later. Found the solenoid shorted out again,also found the ECM not able to ground it when commanded. Replaced the bypass and the ECM.Made sure the ECM had command of the valve before shipping. All was...
October 22, 2010