Honda 2004 Odyssey Service Manual page 562

23. Connect the battery positive terminal to EGR valve
6P connector terminal No. 4 with a jumper wire.
EGR VALVE 6P CONNECTOR
EGR
Terminal side of male terminals
24. Start the engine, and let it idle. Then connect the
battery negative terminal to EGR valve 6P
connector terminal No. 6 with a jumper wire.
Does the engine stall or run rough?
YES Go to step 25.
NO Replace the EGR valve.
25. Turn the ignition switch OFF.
26. Disconnect PCM connector B (24P).
27. Check for continuity between PCM connector
terminal B3 and body ground.
PCM CONNECTOR B (24P)
EGR (PNK)
Wire side of female terminals
Is there continuity?
YES Repair short in the wire between the EGR
valve and the PCM (B3).
NO Go to step 28.
GND
28. Connect EGR valve 6P connector terminal No. 4 to
body ground with a jumper wire.
EGR VALVE 6P CONNECTOR
EGR
JUMPER WIRE
(PNK)
Wire side of female terminals
29. Check for continuity between PCM connector
terminal B3 and body ground.
PCM CONNECTOR B (24P)
EGR (PNK)
Wire side of female terminals
Is there continuity?
YES Go to step 30.
NO Repair open in the wire between the EGR
valve and the PCM (B3).
(cont'd)
11-253