Honda 2004 Odyssey Service Manual page 574

6. Turn the ignition switch OFF.
7. Reinstall the fuel fill cap.
8. Disconnect the FTP sensor 3P connector.
9. Turn the ignition switch ON (II).
10. Measure voltage between FTP sensor 3P connector
terminals No. 1 and No. 2.
FTP SENSOR 3P CONNECTOR
VCC3 (YEL/BLU)
Wire side of female terminals
Is there about 5 V ?
YES Go to step 11.
NO Repair open in the wire between the FTP
sensor and the PCM (E6).
SG3 (GRN/BLK)
11. Measure voltage between FTP sensor 3P connector
terminals No. 2 and No. 3.
FTP SENSOR 3P CONNECTOR
SG3 (GRN/BLK)
Wire side of female terminals
Is there about 5 V ?
YES Replace the FTP sensor.
NO Go to step 12.
12. Turn the ignition switch OFF.
13. Disconnect PCM connector E (31P).
14. Check for continuity between FTP sensor 3P
connector terminal No. 3 and body ground.
FTP SENSOR 3P CONNECTOR
Wire side of female terminals
Is there continuity?
YES Repair short in the wire between the FTP
sensor and the PCM (E28).
NO Substitute a known-good PCM and recheck
(see page 11-5). If normal voltage is indicated,
replace the original PCM.
FTP (LT GRN)
FTP (LT GRN)
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