Where is the canister purge valve located on 1997 Honda accord 2.2

Rear of car, next to the fuel tank, connected to the charcoal canister ( rectangular black plastic box)

Hi Bruce,here's a AutoZone repair guide showing you your canister purge valve. Repair Guides Component Locations Component Locations 1 AutoZone com

This code P1456 does mean that you replace purge valve . Could be other thing's must test the Evaporative emission system . P1456 Honda Evaporative Emissions Control System Leakage Fuel Tank Suggest you take an have a qualified repair shop diagnose the problem .

Here's alink to your code. P0443 Evaporative Emission Control System Purge Control Valve Circuit

2000
why not post the DTC error for better answers/?
and country.?
now my answer from USA, cars.
1: in usa open hood, see vacuum sticker, its there.
2: in FSM there are 3, purge control and bypass VSV. and vent shut off VSV.
so which one. ill answer for all 3.
at the canister. (im looking ,in alldata.com so an you)
1: CAN , hose.
one goes to tank, directly not that hose.
2: hose 2. is vent shut valve top of CAN, and goes to Vent can filter.
3: hose 3: to purge joint then purge valve.
4: and last host to bypass valve. this valve has 3 hoses (unique)

alldata.com click evap emmissions tab.

PCV valve would have nothing to do with it !
P1443 - Very Small Or No Purge Flow Condition A fuel tank pressure change greater than a minus (-) 7 inches of H 2 O in 30 seconds has occurred with purge (fuel vapor) flow less than 0.02 pounds per minute.

• Blocked fuel vapor hose between EVAP canister purge valve and FTP sensor.
• Blocked fuel vapor hose between EVAP canister purge valve and engine intake manifold.
• Blocked vacuum hose between EVAP canister purge valve-solenoid and engine intake manifold.
• EVAP canister purge valve stuck closed (mechanically).

Check for blockages between the fuel tank, EVAP canister purge valve and engine intake manifold. Check obstructions in the EVAP canister purge valve diaphragm and ports.
Suggest you buy a repair manual if you want to try an fix yourself .Or Go to ford web site Ford Oem1stop com an pay 29 bucks for 72 hours for repair info . Or take it to a qualified repair shop an have it smoke tested . Or goolge purge valve for a pic. an see if you can find it under the hood .

PURGE SOLENOID VALVE LOCATED ON THE INTAKE MANIFOLD.FOLLOW THE PCV VALVE VACUUM HOSE CONNECTS TO PURGE SOLENOID VALVE.PURGE SOLENOID VALVE WILL HAVE VACUUM LINE THAT CONNECTS TO EVAP CANISTER TO REAR OF FUEL TANK AREA.

P1443 - EVAP Control System / Vacuum System Purge Control Solenoid Or Purge Control Valve Fault. A fuel tank pressure change greater than minus (-) 7 inches of water in 30 seconds occurred with a purge (fuel vapor) flow at less than 0.02 pounds per minute.

Possible Causes:

Blocked fuel vapor hose between the EVAP canister purge valve and the FTP sensor.

Blocked fuel vapor hose between the EVAP canister purge valve and the engine intake manifold.

Blocked vacuum hose between the EVAP canister purge valve solenoid and the engine intake manifold.

EVAP canister purge valve stuck closed (mechanically).

Possible Solution:
Check for blockages between the fuel tank, the EVAP canister purge valve, and the engine intake manifold. Check for obstructions in the EVAP canister purge valve diaphragm and ports.

The canister is on the passengers side near the firewall if I recall correctly.

1457 is a leak in the charcoal canister or its plumbing system. my money says its in your plumbing. clogged/disconnected lines.

really though, the 1457, could be anything in your evap emmissions system. canister purge solenoid, 2 way bypass valve, fuel tank pressure sensor, canister vent shut valve, alot of rubber hoses, alot of hard plastic lines, evap canister, etc,etc,ect,etc.blah, blah,blah.

a good DIGITAL multimeter and vacuum pump will ease your pinpointing.

im not sure if haynes or helms carry the info on troubleshooting this problem, but, if they do, it'll be good as a reference map.

PS: my problem was with the two way valve.

it is located near the fuel tank under the truck.