P0457 dodge

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P and P Evap System Leak. Thread Tools. It started with my gas cap indicator light on my dash, followed weeks after with a check engine light. I did a LOT of research on these codes and replaced the cheapest and common fixes first. Started with replacing the gas cap twice , replaced the vapor leak detection pump under the truck by the charcoal canister, and replaced the purge solenoid valve under the hood, all of which I replaced myself. After watching countless videos, these replacements typically solved most of the problems that people had with these codes, but not mine.

P0457 dodge

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Seems the Esim is a common failure in the system. I am going to upload a video of work I completed to try and help other people with this common P0457 dodge issue, hopefully this can help you, p0457 dodge.

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P is a somewhat common trouble code with the Dodge Ram. It is similar to P large leak and P small leak. P is normally not an immediate threat to the drive-ability of your Ram. This means that regardless of which make or model of vehicle, the code will mean the same thing Ram or not. The code technically stands for:. The EVAP system captures all fuel vapor from the fuel tank and sends them to the engines intake in order to be ignited in the normal combustion process. P code will typically not be accompanied by any noticeable symptoms other than the smell of gas and the service engine soon light. The EVAP system deals directly with fuel vapors.

P0457 dodge

Advertiser Disclosure. The EVAP system communicates with the PCM and when there is a vacuum leak in the system, there are one of three codes that can be triggered: P , P , or P depending on the severity of the leak. With a P code, the first step is to get it properly diagnosed to figure out what is causing the malfunction related to the EVAP system. Using the live data function of the FIXD sensor and app allows you to read and analyze engine data to properly diagnose a P code. Many, if not most, shops will apply this diagnosis fee to any required repairs if you have them perform the repairs for you. From there, a shop will be able to give you an accurate estimate for repairs to fix your P code. When it comes to making repairs associated with the P code, one or more of the below repairs may be needed to solve the underlying issue. For each possible repair, the estimated cost of repair includes the cost of the relevant parts and the cost of labor required to make the repair.

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Long time reader, first time poster. Does your truck have an ESIM? View Public Profile. This is an older thread, you may not receive a response, and could be reviving an old thread. The vapor leak detection pump is a part of that. Email this Page. Log in. Finally found a different mechanic that seemed more knowledgeable. I will post the link later in the thread. I am going to upload a video of work I completed to try and help other people with this common Dodge issue, hopefully this can help you. Been good for over 2yrs now. Kern Dog 42 Replies. Yes sir, it does.

As you perform a scan of your Dodge as part of your regular maintenance, you notice the P code pop up. Though these codes are great for categorizing various vehicle issues, they're not very intuitive.

Started with replacing the gas cap twice , replaced the vapor leak detection pump under the truck by the charcoal canister, and replaced the purge solenoid valve under the hood, all of which I replaced myself. The following errors occurred with your submission. This is an older thread, you may not receive a response, and could be reviving an old thread. The Ram EV. Seems the Esim is a common failure in the system. Explore Our Forums. Advanced Search. It started with my gas cap indicator light on my dash, followed weeks after with a check engine light. I got out of my truck and heard the singer going off, looked back at my evic screen and it said damaged key fob This truck is a rebuild due to drivers side bed damage and new to me. I did a LOT of research on these codes and replaced the cheapest and common fixes first. All times are GMT Is this the cause of my evap codes? Email this Page. I guess from what I read and was told a smoke test is the next thing to have done to it so gonna be taking it in soon for that!!