Honda 2004 Odyssey Service Manual page 445

PGM-FI System
DTC Troubleshooting (cont'd)
27. Check for continuity between body ground and the
PCM connector terminal (see table).
PCM CONNECTOR C (31P)
IGPLS3 (BLU)
IGPLS3 (WHT/BLU)*
IGPLS5
(BLK/
RED)
IGPLS6
(WHT/
BLU)
IGPLS6
(BRN/
WHT)*
Wire side of female terminals
PROBLEM DTC
CYLINDER
No. 1 P0301
No. 2 P0302
No. 3 P0303
No. 4 P0304
No. 5 P0305
No. 6 P0306
Is there continuity?
YES Repair short in the wire between the PCM
and the ignition coil.
NO Go to step 28.
11-136
IGPLS1 (YEL/GRN)
IGPLS4 IGPLS2
(YEL) (RED)
IGPLS2
IGPLS4
(BRN)* (BLU/RED)*
PCM WIRE
TERMINAL COLOR
C4 YEL/GRN
C14 RED
(BLU/RED)
C3 BLU
(WHT/BLU)
C13 YEL
(BRN)
C12 BLK/RED
C23 WHT/BLU
(BRN/WHT)
28. Connect ignition coil 3P connector terminal No. 1
and body ground with a jumper wire (see table).
IGNITION COIL 3P CONNECTOR
Wire side of female terminals
PROBLEM DTC
CYLINDER
No. 1 P0301
No. 2 P0302
No. 3 P0303
No. 4 P0304
No. 5 P0305
No. 6 P0306
29. Check for continuity between body ground and the
PCM connector terminal (see table).
PCM CONNECTOR C (31P)
IGPLS3 (BLU)
IGPLS3 (WHT/BLU)* IGPLS1 (YEL/GRN)
IGPLS5
(BLK/
RED)
IGPLS6
(WHT/
BLU)
IGPLS6
(BRN/
WHT)*
Wire side of female terminals
PROBLEM DTC
CYLINDER
No. 1 P0301
No. 2 P0302
No. 3 P0303
No. 4 P0304
No. 5 P0305
No. 6 P0306
JUMPER WIRE
WIRE
COLOR
YEL/GRN
RED
BLU
BRN
BLK/RED
WHT/BLU
IGPLS4
IGPLS2
(YEL)
(RED)
IGPLS4
IGPLS2
(BRN)*
(BLU/RED)*
PCM WIRE
TERMINAL COLOR
C4 YEL/GRN
C14 RED
(BLU/RED)
C3 BLU
(WHT/BLU)
C13 YEL
(BRN)
C12 BLK/RED
C23 WHT/BLU
(BRN/WHT)