May 28, 2021 · The P1457 code indicates a small leak in the evaporative emissions system of your vehicle. In this video I explain how the system works, how to diagnose the problem, and also how to …

Mar 19, 2015 · The P1457 is a vacuum leak someplace from the vacuum source at the engine through the evap system/canister under the car. It could be a small crack in a hose, a small crack in the …

Jan 28, 2003 · Honda P1457 Code: Causes and Fixes Explained Model often faces EVAP system leaks and faulty purge valve issues causing P1457 code. The P1457 code indicates an EVAP system leak …

2014 Jeep Compass P1457 Code: Diagnosing EVAP System Leak Compass often faces EVAP system leaks and faulty purge valve or charcoal canister issues causing P1457 codes. Code P1457 indicates …

Apr 14, 2006 · On my 02 LX, I have been getting the P1457 cel for a while now. But the real problem is the main symptom: hard start after refueling. I'd to pump the pedal like I'd trying to start a car with …

Apr 13, 2006 · Sur ma 02 LX, j'ai le voyant P1457 allumé depuis un certain temps. Mais le vrai problème est le symptôme principal : démarrage difficile après le ravitaillement. Je dois pomper la pédale …

Apr 10, 2013 · Le P1457 est en fait un "problème connu" et Honda a publié un bulletin de service technique qui indique que le problème se situera dans l'électrovanne de dérivation EVAP. Ils ont …

Mar 21, 2012 · Help! Incredibly frustrating P1457 codes Jump to Latest 19K views 9 replies 4 participants last post by Bob Kontak May 23, 2012 L

Mar 22, 2017 · 2002 Honda Odyssey with 151,700 miles has CEL with code P1457. Evap system leak. Please help with your suggestions to permanently fix this problem. Replaced evap canister vent shut …

Code P1457 indicates excessive voltage from the fuel tank pressure sensor circuit, often due to wiring faults or sensor failure. Inspect the EVAP vent line and sensor connector for damage or corrosion. …