2006 ACURA CSX Service Repair Manual

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11-285
07406-0020201 or
07MAJ-PY4011A and
07MAJ-PY40120
A
22 N·m
(2.2 kgf·m,
16 lbf·ft)
07406-0070301
B
07NAJ-P07010A
07ZAJ-S5AA200 ECM/PCM CON

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11-286VTEC/VTC
DTC Troubleshooting (cont’d)
23. Do the ECM/PCM idle learn procedure (see page
11-310).
24. Do the VTEC TEST in the INSPECT

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DTC P2647:
YES
NO
YES
NO
YES
NO YES
NO
YES
NO
11-287
ROCKER ARM OIL PRESSURE SWITCH 2P CONNECTOR
VT

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11-288VTEC/VTC
DTC Troubleshooting (cont’d)
VTPSW
(BLU/BLK)
ROCKER ARM OIL PRESSURE SWITCH 2P CONNECTOR
ECM/PCM CONNECTOR C (44P)
VTPSW (BLU/BLK)
11.

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DTC P2648:
11-28911-289
ROCKER ARM OIL CONTROL SOLENOID 2P CONNECTOR
25. Check f

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11-290VTEC/VTC
DTC Troubleshooting (cont’d)
ECM/PCM CONNECTOR B (44P)
VTS (GRN/YEL)
7. Jump the SCS line with the HDS.
8. Disconnect E

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DTC P2649:
11-29111-291
ROCKER ARM OIL CONTROL SOLENOID 2P CONNECTOR
22. Monitor the OBD STATUS

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11-292VTEC/VTC
DTC Troubleshooting (cont’d)
GND (BLK)
ROCKER ARM OIL CONTROL SOLENOID
2P CONNECTOR
ROCKER ARM OIL CONTROL SOLENOID 2P CONNECTOR