How to Diagnose and Fix a P1457 Code

The P1457 code indicates a small leak in the evaporative emissions system of your vehicle. In this video I explain how the system works, how to diagnose the problem, and also how to fix it. The vehicle used in the video is a 2005 Honda Civic with a 1.7L engine, but the procedures in this video will work for just about any evaporative emissions system.

Thanks for watching!

#ETCGVideo #P1457

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Links

P0497 AllData Report (TSB featured in video): https://f01.justanswer.com/tracker40/62829963-407e-47f0-b1d2-007633b36a9c_123.pdf

Tools

Leak Tamer: https://www.jbtools.com/otc-6522-leaktamer-smoke-machine-leak-detection-system/

ReadySmoke: https://www.jbtools.com/redline-detection-95-0400-readysmoke-leak-detector-kit/

DIY Smoke Machine: https://www.youtube.com/watch?v=8aTAwO-2-6k

Fuel Cap Adapter: https://www.amazon.com/gp/product/B005EB6NJ2/ref=ppx_yo_dt_b_search_asin_title

Bosch ADS 525X (Scan Tool): https://www.boschdiagnostics.com/products/ads-525x-diagnostic-scan-tool

Power Probe: https://www.jbtools.com/power-probe-pp3csred-iii-circuit-tester-clamshell-red/

Wire Stripper: https://www.jbtools.com/irwin-2078317-7-multi-tool-stripper-cutter/

Seam Ripper: https://www.amazon.com/Dritz-638-Deluxe-Seam-Ripper/dp/B0001DSIVY/ref=sxin_7

Shrink/Solder Tube: https://www.amazon.com/gp/product/B07ZPF5CH8/ref=ppx_yo_dt_b_search_asin_title

UV Flashlight: https://www.jbtools.com/tracerline-tpopuv-optimax-uv-leak-detection-flashlight/

CAT Plug Kit: https://parts.cat.com/en/catcorp/shop-supplies/caps-and-plugs/9U-7075

Parts

CVV (Canister Vent Valve, on top of canister)
Dorman: 911-762
Honda: 17310-S5A-L31

CVS (Canister Vent Shut)
Honda: 17380-S5A-A32

Charcoal Canister
Standard Motor Products: CP3075
Honda: 17011-S5A-A30

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ETCG

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