Honda 2004 Odyssey, Service Manual

Page: 416 / 2459

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DTC P0117 ’01 Model:
YES
NO
YES
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YES
NO
11-107
ECT SENSOR 2P CONNECTOR
ECT
(RED/WHT)
ECT Sensor Circuit
Low Voltage
1. Turn the ignition switch ON (II).
2. Check the ECT with the scan tool or the HDS.
Go to step 3.
Intermittent failure, system is OK at this time.
Check for poor connections or loose terminals at
the ECT sensor and the PCM.
3. Disconnect the ECT sensor 2P connector.
4. Check the ECT with the scan tool or the HDS.
Go to step 5.
Replace the ECT sensor.
5. Turn the ignition switch OFF.
6. Disconnect PCM connector A (31P).
7. Check the continuity between ECT sensor 2P
connector terminal No. 2 and body ground.
Repair short in the wire between the PCM
(A13) and the ECT sensor.
Substitute a known-good PCM and recheck
(see page 11-5). If normal ECT readings are
indicated, replace the original PCM.
Wire side of female terminals
Is 302°F ( 150°C) or higher ( or H-Limit in the HDS),
or 0 V indicated?
Is 302°F ( 150°C) or higher ( or H-Limit in the HDS),
or 0 V indicated?
Is ther e continuity?
03/07/29 09:21:11 61S0X050_110_0107