Honda 2004 Odyssey, Service Manual

Page: 590 / 2459

−
−
−
−
−
−
０６
０７
０８
０９
EVAP Canister Vent Shut Valve Test
YES
NO
YES
NO
YES
NO
11-281
A
A973X-041-XXXXX
EVAP CANISTER VENT
SHUT VALVE 2P CONNECTOR
VSV
(LT GRN/WHT)
B
A
EVAP CANISTER VENT
SHUT VALVE 2P CONNECTOR
VSV
(LT GRN/WHT)
22. Disconnect the vacuum hose from the EVAP
canister filter (A), and connect a vacuum pump to
the hose.
23. Turn the ignition switch ON (II).
24. Apply vacuum to the hose with 5 strokes of the
pump.
Go to step 25.
The EVAP canister vent shut valve is OK. Go
to step 30.
25. Turn the ignition switch OFF.
26. Disconnect the EVAP canister vent valve 2P
connector.
27. Check for continuity between EVAP canister vent
shut valve 2P connector terminal No. 2 and body
ground.
Go to step 28.
Replace the EVAP canister vent shut valve (A)
and O-ring (B).
28. Disconnect PCM connector A (32P).
29. Check for continuity between EVAP canister vent
shut valve 2P connector terminal No. 2 and body
ground.
Repair short in the wire between the EVAP
canister vent shut valve and the PCM (A4).
Substitute a known-good PCM and recheck
(see page 11-5). If the symptom/indication goes
away, replace the original PCM.
(cont’d)
Wire side of female terminals
Wire side of female terminals
Does the valve hold vacuum?
Is ther e continuity?
Is ther e continuity?
03/07/29 09:26:14 61S0X050_110_0281