Honda ACCORD HYBRID 2005 Service Manual page 365

DTC P0339: CKP Sensor A Intermittent
Interruption
DTC P0389: CKP Sensor B Intermittent
Interruption
NOTE: Information marked w i t h an asterisk (*) applies
to CKP sensor B.
1. Note this freeze data:
• Engine speed
• Vehicle speed
2. Clear the DTC w i t h the HDS.
3. Start the engine, and let it idle 10 seconds.
4. Check the CKP A or B * NOISE count in the DATA
LIST w i t h the HDS.
Are 0 counts indicated?
Y E S — G o t o step 7.
NO—Go to step 5.
5. Test-drive the vehicle for several minutes in the
range of the recorded freeze data.
6. Check the CKP A or B* NOISE count in the DATA
LIST w i t h the HDS.
Are 0 counts indicated?
Y E S — G o t o step 7.
NO—Intermittent failure, system is OK at this t i m e .
Check for poor connections or loose terminals at
CKP sensor A/B and the P C M . B
7. Check for poor or loose connections at these
connectors and terminals:
• CKP sensor A/B
• PCM
• Engine ground
• Body g r o u n d
Are the connections OK?
Y E S — G o to step 8.
NO—Reconnect the connectors or terminals, then
go to step 11.
8. Check for damage to the CKP sensor A/B pulse
plate on the t i m i n g belt drive pulley (see page 6-31).
Is there damage?
Y E S — R e p l a c e the CKP sensor A/B pulse plate/
t i m i n g belt drive pulley (see page 6-31), then go to
step 11.
N O — G o t o step 9.
9. Turn the ignition switch OFF.
10. Replace CKP sensor A/B (see page 11-216).
11. Turn the ignition switch ON (II).
12. Reset the PCM w i t h the HDS.
13. Clear the CKP pattern w i t h the HDS.
14. Do the PCM idle learn procedure (see page 11-340).
15. Do the CKP pattern learn procedure (see page 11-4).
16. Start the engine, and let it idle 10 seconds.
17. Check for T e m p o r a r y DTCs or DTCs w i t h the HDS.
Are any Temporary DTCs or DTCs indicated?
Y E S - l f DTC P0339 and/or P0389* is indicated,
check for poor connections or loose terminals at
CKP sensor A/B and the PCM, then go to step 1. If
any other Temporary DTCs are indicated, go to the
indicated D T C s t r o u b l e s h o o t i n g .
NO—Troubleshooting is c o m p l e t e . *
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