P0457 dodge

Log in. Sign up. JavaScript is disabled.

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. Finally found a different mechanic that seemed more knowledgeable.

P0457 dodge

.

Replaced the leak detection pump. The following errors occurred with your submission. Which it wasnt.

.

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. There are many things that can cause the P trouble code to trigger in your Dodge Ram. Here are the most common problems that will throw the code, presented in order somewhat from most to least likely:.

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.

Ebay vespa scooters

Is this the cause of my evap codes? Quote message in reply? All times are GMT I'm thinking it does Kern Dog 42 Replies. Explore Our Forums. Discovered a small leak in the filler neck leading to the gas tank. 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. He did multiple leak tests from each side of the system. Advanced Search.

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.

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!! Send a private message to TrueDogman. Seems the Esim is a common failure in the system. Email this Page. The vapor leak detection pump is a part of that. I will post the link later in the thread. Sure hope they find the trouble.. Likes: 2. P and P Evap System Leak. This is an older thread, you may not receive a response, and could be reviving an old thread. Longer story but stick with it!! After watching countless videos, these replacements typically solved most of the problems that people had with these codes, but not mine. Had two vacuum lines and a harness coming off of it If I remember right I did a LOT of research on these codes and replaced the cheapest and common fixes first.