Honda Odyssey 2004. Manual — part 119
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05
06
*03
YES
NO
YES
NO
YES
NO
11-174
PGM-FI System
DLC Circuit Troubleshooting (cont’d)
DATA LINK CONNECTOR (DLC)
K-LINE
(GRY)
DATA LINK CONNECTOR (DLC)
PCM CONNECTOR A (32P)
K-LINE (GRY)
K-LINE (GRY)
DATA LINK CONNECTOR (DLC)
K-LINE
(GRY)
GND
(BRN/YEL)
7. Disconnect PCM connector A (32P).
8. Check for continuity between DLC terminal No. 7
and body ground.
Repair short to ground in the wire between
DLC terminal No. 7 and the PCM (A21).
Go to step 9.
9. Check for continuity between DLC terminal No. 7
and PCM terminal A21.
Substitute a known-good PCM and recheck
(see page 11-5). If the symptom/indication goes
away with a known-good PCM, replace the original
PCM.
Repair open in the wire between DLC terminal
No. 7 and the PCM (A21).
10. Turn the ignition switch OFF.
11. Disconnect PCM connector A (32P).
12. Turn the ignition switch ON (II).
13. Measure voltage between DLC terminals No. 5 and
No. 7.
Substitute a known-good PCM and recheck
(see page 11-5). If the symptom/indication goes
away with a known-good PCM, replace the original
PCM.
Repair short to power in the wire between
DLC terminal No. 7 and PCM (A21).
Terminal side of female terminals
Wire side of female terminals
Terminal side of female terminals
Terminal side of female terminals
Is ther e continuity?
Is ther e continuity?
Is ther e 0 V ?
03/07/29 09:22:58 61S0X050_110_0174
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01
*01
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*03
S0X4AZ1A20326919461FAAT00
+
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+
’01 Model
YES
NO
YES
NO
YES
NO
YES
NO
11-175
DATA LINK CONNECTOR (DLC)
B
(WHT/GRN)
DATA LINK CONNECTOR (DLC)
GND (BLK)
B (WHT/GRN)
DATA LINK CONNECTOR (DLC)
GND (BRN/YEL)
B (WHT/GRN)
DATA LINK CONNECTOR (DLC)
K-LINE
(GRY)
GND
(BRN/YEL)
1. Turn the ignition switch ON (II).
2. Measure voltage between data link connector (DLC)
terminal No. 16 and body ground.
Go to step 3.
Repair open in the wire between DLC terminal
No. 16 and the ACGS (15A) fuse in the under-hood
fuse/relay box.
3. Measure voltage between DLC terminals No. 4 and
No. 16.
Go to step 4.
Repair open in the wire between DLC terminal
No. 4 and G501.
4. Measure voltage between DLC terminals No. 5 and
No. 16.
Go to step 5.
Repair open in the wire between DLC terminal
No. 5 and G101.
5. Measure voltage between DLC terminals No. 5 and
No. 7.
Go to step 10.
Go to step 6.
6. Turn the ignition switch OFF.
(cont’d)
Terminal side of female terminals
Terminal side of female terminals
Terminal side of female terminals
Terminal side of female terminals
Is ther e batter y voltage?
Is ther e batter y voltage?
Is ther e batter y voltage?
Is ther e 8.5 V or mor e?
03/07/29 09:22:59 61S0X050_110_0175
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05
03
*04
YES
NO
YES
NO
YES
NO
11-176
PGM-FI System
DLC Circuit Troubleshooting (cont’d)
DATA LINK CONNECTOR (DLC)
K-LINE
(GRY)
DATA LINK CONNECTOR (DLC)
K-LINE (GRY)
PCM CONNECTOR E (31P)
K-LINE
(GRY)
DATA LINK CONNECTOR (DLC)
K-LINE
(GRY)
GND
(BRN/BLK)
7. Disconnect PCM connector E (31P).
8. Check for continuity between DLC terminal No. 7
and body ground.
Repair short to ground in the wire between
DLC terminal No. 7 and the PCM (E27).
Go to step 9.
9. Check for continuity between DLC terminal No. 7
and PCM terminal E27.
Substitute a known-good PCM and recheck
(see page 11-5). If the symptom/indication goes
away with a known-good PCM, replace the original
PCM.
Repair open in the wire between DLC terminal
No. 7 and the PCM (E27).
10. Turn the ignition switch OFF.
11. Disconnect PCM connector E (31P).
12. Turn the ignition switch ON (II).
13. Measure voltage between DLC terminals No. 5 and
No. 7.
Substitute a known-good PCM and recheck
(see page 11-5). If the symptom/indication goes
away with a known-good PCM, replace the original
PCM.
Repair short to power in the wire between
DLC terminal No. 7 and PCM (E27).
Terminal side of female terminals
Wire side of female terminals
Terminal side of female terminals
Terminal side of female terminals
Is ther e continuity?
Is ther e continuity?
Is ther e 0 V ?
03/07/29 09:23:00 61S0X050_110_0176
*01
S0X4AZ4A20326927801KBAT00
’99-01 models
11-177
Injector Replacement
C
9.8 N·m
(1.0 kgf·m, 7.2 lbf·ft)
A
D
B
1. Relieve the fuel pressure (see page 11-215).
2. Remove the intake manifold covers and the intake manifold (see page 9-4).
3. Disconnect the connectors from the injectors (A).
4. Disconnect the vacuum hose and fuel return hose from the fuel pressure regulator (B). Place a rag or a shop towel
over the hoses before disconnecting them.
5. Remove the bolts (C) from the fuel rail (D).
6. Remove the fuel rail.
7. Remove the injectors from the fuel rails.
(cont’d)
03/07/29 09:23:00 61S0X050_110_0177
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