What is code po457? Code P0457 stands for Evaporative Emission System Leak Detected (Fuel Cap Loose/Off). The evaporative emissions (EVAP) system is designed to prevent hydrocarbons (fuel vapors) from escaping into atmosphere. When hydrocarbons mix with sunlight and nitrogen oxides they form smog. How do I fix my Dodge po456 code? What repairs can fix the P0456 code?Replacing a leaking gas cap.Replacing the leaking or clogged purge vent valve.Replacing a leaking purge valve. Why is the Check Engine light on on my Ram 1500? One simple reason is that your gas cap isn’t secured tightly in place, or your RAM...

What to do if your running lights are not working? In fact, the majority of problems with exterior lighting can easily be solved with a few spare bulbs and fuses that are stored in a handy and accessible spot. If the running lights are not working, one of the first things to check is the presence of a blown fuse. Why are the lights on my recreational vehicle not working? One of the facts of life when you own a recreational vehicle is the problem of intermittent running lights. Fortunately, there are only two predominant causes for this problem: road...

How hot does a Cummins grid heater get? The following chart outlines the operation of the grid heater on the 12v 5.9L Cummins diesel....Heater Grid Cycle Times.Intake Air TemperatureHeater Grid Cycle TimePost-heat Cycle (engine running)59° F - 15° F~ 10 secondsyes15° F - 0° F~ 15 secondsyes How much does a 1991 Dodge Ram 2500 cost? Summary: VIN - 1B7KM26C5MS342645, Make - Dodge, Model - Ram 250, Trim - LE, Mileage - 166754, Drivetrain - 4WD, Price - $2,400 Seller Description: 1991 Dodge Ram 2500 Regular cab First Gen 5.9L 12 Valve Cummins Intercooled 6 Cyl ... What's the problem...

What is the ESP BAS on a 2009 Charger? The ESP BAS light is a trouble indicator light that indicates that there is an issue with your Dodge Charger's Electronic Stability Program (ESP) and/or your Brake Assist Program (BAS). These systems are important to the safety of your Charger. Fixing them should be a top priority. How to fix Dodge Charger Chrysler ESP Bas light? Dodge Challenger Charger Chrysler ESP BAS light fix and turn off for burn outs! - YouTube If playback doesn't begin shortly, try restarting your device. Videos you watch may be added to the TV's watch...

Why is my pressure tank not filling with water? Bladder tanks can become waterlogged for many reasons. Some of the more common reasons are: Sediment, such as iron and manganese, can coat the surface of the bladder, causing it to harden and become less flexible. Sediments can plug the fill or draw line, preventing the tank from filling and emptying normally. What should I do if my fuel pump does not work? After mechanic replaced... After mechanic replaced fuel pump gas gauge does not work. Took my truck to mechanic for routine maintenance and he replaced the fuel pump. After...

Where is the throttle sensor on a car? This sensor used to monitor the position of the throttle valve in the vehicles. It can also be viewed as a potentiometer which provides variable resistance depending upon the position of the throttle valve. This sensor is usually mounted on the throttle body. How is throttle position sensing with linear Hall sensors? Throttle Position Sensing Throttle Position Sensing with Linear Hall Sensors Application Note 3 V 1.0, 2008-07 1 Introduction This application note is dedicated to magnetic sensor solutions for throttle position sensing. We first present the typical requirements and trends seen...