Where is the OBD2 port in a Honda CRV?
For obvious reasons, there is no easy way to tell you where the OBD2 port is located on your specific vehicle. However, most are going to be located below the steering wheel about where the driver’s knees would be.
What OBD protocol does Honda use?
Honda OBD-2 compatibility list
| Model | Engine | OBD-2 Protocol |
|---|---|---|
| Honda Civic | ISO 14230-4, ISO 9141-2 | |
| Diesel (100 HP) | ISO 14230-4, ISO 9141-2 | |
| 1.7 mfi, Gasoline (115HP) | ISO 9141 | |
| 2, Gasoline (200HP) | ISO 9141 |
What does Engine code P1457 mean?
Error Code P1457 is defined as Evaporative Emissions Control System Leakage EVAP Canister System. This error code is a manufacturer-specific trouble code, meaning it does not apply to all vehicles makes. Rather, it applies only to specific vehicle makes, such as Honda.
What causes code P1457?
Honda Check Engine Light (CEL) may come on due to fault code P1457. This fault code is very common on Honda Accord, Civic, Odyssey, CR-V vehicles. Honda P1457 code is usually caused by the vent valve on the charcoal canister located under the car near the fuel tank.
What is low purge flow?
OBD-II Code P0497 is defined as a Evaporative Emission System Low Purge Flow. The evaporative control (EVAP) system captures any fuel vapors from the fuel tank and sends them through the vehicle’s intake to be burned in the normal combustion process.
What causes purge valves to fail?
Causal Failure Factors If the canister, or any of the supply lines, are blocked or have holes, the solenoid cannot function and the purge control valve will remain closed. In addition, the solenoid’s electrical portion can fail, resulting in the valve remaining closed.
What is a EVAP canister?
EVAP Canister: The EVAP canister houses 1-2 pounds of activated charcoal that acts like a sponge by absorbing and storing fuel vapors until the purge valve opens and allows the vacuum of the engine intake to siphon the fuel vapors from the charcoal into the engine intake manifold.