What does p0497 mean on a fuel cap?
In the case of defective, loose, or damaged fuel filler caps, the indicated codes will almost invariably refer to “small/large evaporative leak (s) detected”. Code P0497 has nothing to do with the fuel filler cap, or EVAP leaks for that matter; it is solely concerned with lower than expected purge flow rates.
What does the code p145c mean on Honda Civic?
The code P145C is a generic code related to a problem with the emissions system in the vehicle. It’s the code that throws the DTC (CEL). The P0497 is the specific problem, which in your case is evap emmision low purge flow.
Where is the p0497 purge control solenoid located?
The P0497 code is related to the EVAP purge valve. The purge control solenoid/valve is usually located in the engine bay. A constant intake vacuum supply hose (from the engine intake manifold) is attached to one opening of the purge control valve with a second line attached to the only other opening.
What are the symptoms of a p0497 vacuum leak?
Symptoms of a P0497 code may include: The sound of a vacuum leak from the underhood area In most cases, no symptoms will be exhibited Potential causes for this code to set are: Shorted or open circuit (wiring or connector) for the EVAP purge control solenoid/valve Cracked, crimped, or collapsed vacuum lines/hoses
In the case of defective, loose, or damaged fuel filler caps, the indicated codes will almost invariably refer to “small/large evaporative leak (s) detected”. Code P0497 has nothing to do with the fuel filler cap, or EVAP leaks for that matter; it is solely concerned with lower than expected purge flow rates.
The code P145C is a generic code related to a problem with the emissions system in the vehicle. It’s the code that throws the DTC (CEL). The P0497 is the specific problem, which in your case is evap emmision low purge flow.
What is the problem with Honda Civic p0497?
The P0497 is the specific problem, which in your case is evap emmision low purge flow. The diagnostic flow chart recommends first checking that the fuel cap is tight. If you showed a fuel cap loose issue then that could have been your problem all along and the timing just worked.
What was the code for the Honda Pilot purge flow malfunction?
Got Tighten Fuel Cap for several days in a row. After that, the Check Engine – Emissions Notification came on. Took it to NAPA and they read the code P145C – EVAP System Purge Flow Malfunction. Did some tapping on what I think is the Vapor Canister Solenoid and alerts went away for several days, then came back. Any thoughts?