Codes P0455, P0456, and P0457 on a 2007 Chrysler 300 indicate issues with the evaporative emission control system (EVAP). Specifically, P0455 denotes a large leak, P0456 indicates a small leak, and P0457 points to a loose or missing gas cap. These codes typically suggest a problem with fuel vapor containment, which can lead to increased emissions and might affect fuel efficiency. It's advisable to inspect the gas cap, EVAP hoses, and related components for any signs of wear or damage.
DTC P0455: Evaporative Emission (EVAP) System Large Leak
P0456 = EVAP control system, very small leak detected. Start with checking for a loose gas cap or replacing the gas cap.
[PDF]SUBJECT: DTC P0456 - Evaporative System Small Leak Due To Loose ...File Format: PDF/Adobe Acrobat - Quick View Nov 14, 2007 ... This bulletin involves performing the diagnostic procedure for DTC P0456, and if necessary, the replacement of evaporative system components ...www.xkjeeps.com/tsb/tsb_xk_2500307.pdf
The 2007 Chrysler 300 has a V6 engine.
The 2007 Chrysler 300 has 24 valves.
The 2007 Chrysler 300 is a gas-powered vehicle.
The 2007 Chrysler 300 has a 4-speed automatic.
No, there are no reset buttons on a 2007 Chrysler Sebring.
The curb weight of the 2007 Chrysler 300 is 3712 lbs..
The 2007 Chrysler Town-AND-Country has 12 valves.
The height of the 2007 Chrysler 300 is 4 ft. 10.4 in. (58.4 in.).
The 2007 Chrysler 300 runs on regular unleaded.