× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P1457 Diagnostic Trouble Code Discussion for September 2010

EVAP System Leak Detected (Canister Area)

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P1457
Help Request Posted
2004 Honda Civic Si 1.7L MIL Lamp on VIN: 2HGES16824
P1457: EVAP System Leak Detected (Canister Area). ... little light for me on this one. I have a Honda with a P1457 EVAP control system leak. I have followed the diagnostics for p1457 using our Mastertech with Honda software and activating all related solenoids and valves. I have smoke checked the system to no...
September 21, 2010
2004 Honda CR-V EX 2.4L MIL Lamp on VIN: SHSRD78884
P1457: EVAP System Leak Detected (Canister Area). Leak checked EVAP sys. numerous times and have come up with no leaks. Using scanner have operated purge sol., canister vent and bypass valve all seem to be working. My question is what does the bypass sol. do during evap lk. check and am I checking it correctl...
September 30, 2010