Code p1457 Where to find and fix Evaporative Canister

P1457 EVAP control system leak (EVAP canister system)

Read this post to understand how EVAP systems work. Then you'll have to find out where it's leaking
http://ricksfreeautorepairadvice.com/evaporative-emissions-system-primer/

code p 0497 refers to evaporative emission system ---low purge flow====causes ---wiring---EVAP valve ---hoses blocked ---mechanical fault

Here's a link to your code Shawn. P1457 Honda Evaporative Emissions Control System Leakage EVAP Canister...

Hello there
follow these links for a bit pf help

For P0171
http://www.obd-codes.com/p0171

For P0401
http://www.obd-codes.com/p0401

For P1457
P1457 EVAP Emission Control System Leak Detected (Control Canister System)

hi its evaporation leak detected fuel vapor recycling it gives either canister assembly ,or just canister vent valve if there is no leaks in the canister u could replace the vent valve only avail at autoparts danny

Error Code: P0441
Fault Area:
Evaporative Emission (EVAP) System - Incorrect Flow Detected
Possible Cause:
Malfunction Indicator Lamp (MIL) active.
- Evaporative Emission (EVAP) Canister Purge Solenoid Valve faulty/jammed.
- Evaporative Emission (EVAP) Canister Sealing faulty.
- Pipes between Tank Breathing and Throttle Body leaky/blocked.
- Hose connection(s).
Intake leak.
Solutions:
- Check Evaporative Emission (EVAP) Canister Purge Regulator Valve .
- Perform Output Test.
- Check Evaporative Emission (EVAP) Canister Purge Solenoid Valve.
- Check Evaporative Emission (EVAP) Canister.
- Perform Basic Setting.
- Check Pipes between Tank Breathing and Throttle Body.

Error Code: P0440
Fault Location:
Evaporative Emission (EVAP) System - Malfunction
Possible Cause:
Malfunction Indicator Lamp (MIL) active.
Soution:
Check Evaporative Emission (EVAP) System Sealing.
Check Evaporative Emission (EVAP) Canister Purge Regulator Valve .
Check Evaporative Emission (EVAP) Canister Purge Solenoid Valve .

Error Code: P0441
Fault Location:
Evaporative Emission (EVAP) System - Incorrect Flow Detected
Possible Solutions:
Check Evaporative Emission (EVAP) Canister Purge Regulator Valve .
Perform Output Test.
Check Evaporative Emission (EVAP) Canister Purge Solenoid Valve .
Check Evaporative Emission (EVAP) Canister.
Perform Basic Setting.
Check Pipes between Tank Breathing and Throttle Body.

Error Code: P0446
Fault Location:
Evaporative Emission (EVAP) System, Vent Control - Circuit Malfunction
Possible Cause:
Wiring harness.
Evaporative emission (EVAP) canister purge valve.
Engine control module (ECM).

P1457 ACURAP1457 ACURA - Evaporative Emissions Control System Leakage EVAP Canister System


0 Comments ' Add YoursPossible causes- Missing Fuel cap
- Incorrect fuel filler cap used
- Fuel filler cap remains open or fails to close
- Foreign matter caught in fuel filler cap Help with thisSymptoms- Engine Light ON (or Service Engine Soon Warning Light)
- Possible a noticeable fuel odor caused by the release of fuel vaporsP1457 ACURA DescriptionThe evaporative emission (EVAP) control system stores fuel vapor from the fuel tank in the EVAP canister temporarily to prevent it from escaping to the atmosphere and to enable it to be drawn into the engine by intake manifold vacuum and burned. In addition, the onboard refueling vapor recovery system (ORVR) stores fuel vapor generated when refueling in the EVAP canister.

The EVAP control system leak detection method improves the accuracy and frequency of the detection by determining faulty components and vapor leakage for each part. The EVAP control system (from the purge valve to the fuel tank) is divided into two parts. One is the "EVAP Canister Side" (from the EVAP two way valve to the purge valve) and the other is the "Tank Side" (from the EVAP two way valve to the fuel tank). There is 0.04 inch leak detection and 0.02 inch leak detection. If the 0.04 inch leak detection results are OK, the 0.02 inch leak detection runs.The P1457 code is detected when the EVAP system has a very small leak.

P1457 EVAP system problem

CODE P1457 EVAP SYSTEM LEAK DETECTED CANISTER AREA 5 POSSIBLE CAUSES 1- EVAP CANISTER IS LEAKING DAMAGED OR FULL OF WATER. 2- EVAP CANISTER PURGE LINE IS LOOSE DAMAGED OR BLOCKED. 3 - EVAP TWO WAY VALVE OR ORVR VENT SHUT VALVE IS DAMAGED. 4 - EVAP FUEL TANK VAPOR CONTROL VALVE IS DAMAGED OR HAS FAILED. 5 - PCM HAS FAILED.