Honda Accord 2008 Manual page 606

07/11/02 09:14:24 61TA0000_110_0287
DTC P0340:
NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot, and review the general
troubleshooting information (see page 11-3).
1. Turn the ignition switch to ON (II).
2. Clear the DTC with the HDS.
3. Start the engine.
4. Check for Temporary DTCs or DTCs with the HDS.
Is DT C P0340 indicated?
YES
NO −
time. Check for poor connections or loose terminals
at CMP sensor A and the ECM/PCM.
5. Turn the ignition switch to LOCK (0).
6. Disconnect the CMP sensor A 3P connector.
7. Turn the ignition switch to ON (II).
8. Measure voltage between CMP sensor A 3P
connector terminal No. 3 and body ground.
＊０１
Is there battery voltage?
YES
−
NO
A and the No. 7 ACG (15 A) fuse, then go to step 18.
CMP Sensor A No Signal
− Go to step 5.
Intermittent failure, the system is OK at this
CMP SENSOR A 3P CONNECTOR
IG1 (BLK/YEL)
Wire side of female terminals
− Go to step 9.
Repair open in the wire between CMP sensor
9. Measure voltage between CMP sensor A 3P
connector terminal No. 1 and body ground.
CMP SENSOR A 3P CONNECTOR
CMPA (BLU/WHT)
Wire side of female terminals
Is there about 5 V ?
YES − Go to step 10.
−
NO Go to step 11.
10. Measure voltage between CMP sensor A 3P
connector terminals No. 2 and No. 3.
CMP SENSOR A 3P CONNECTOR
LG (BRN/YEL)
Wire side of female terminals
Is there battery voltage?
YES − Go to step 16.
−
NO Repair open in the wire between CMP sensor
A and G101 (see page 22-20), then go to step 18.
ＴＡ０８ＡＥＡＫ７２１０００９０３４０ＦＡＡＴ３０
IG1 (BLK/YEL)
(cont'd)
11-287
＊０２
＊０３