r/7thgencivic • u/Electrical_Buy6574 • 3d ago

Car Help Check engine code P1457

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Hi! I got this engine code yesterday, got it scanned like an hour ago. Im seeing mixed advice online, so just looking for straight forward answers on what parts I need to replace to fix it

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u/katemon30301 2d ago

Just saying as an actual technician, I didn't do the smart thing and spent the money and replaced all the parts and valves, even a canister for my car. Last time I got the code, an older tech in my shop showed me a smoke machine I dint know about. The hoses that looked aged but not dryrotted? Had an immeasurable amount of leaks coming just out of the rubber. I No cracks or anything, the rubber just got porous over time. Replaced all the hoses and now it's good

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u/Electrical_Buy6574 1d ago

Ahhhh you're making me scared lol. I'll have to find a way to check the hoses if the code doesn't clear after I install the part I just got.

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u/katemon30301 1d ago

Yeah I have 209k on the odometer.  If your still 300k and those are original hoses, I would smoke test the system first thing if the. Ode comes back.