2006 ACURA CSX Service Repair Manual

Page 705 of 2893

ACURA CSX 2006  Service Repair Manual 
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11-376EVAP System
DTC Troubleshooting (cont’d)
PCS (YEL/BLU)
EVAP CANISTER PURGE VALVE
2P CONNECTOR
IG1 (BLK/YEL)
EVAP CANISTER PURGE VALVE
2P CONNECTOR
11. Ju

Page 706 of 2893

ACURA CSX 2006  Service Repair Manual 
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11-377
ECM/PCM CONNECTOR B (44P)
EVAP CANISTER PURGE VALVE
2P CONNECTOR
PCS (YEL/BLU) PCS (YEL/BLU)
EVAP CANISTER PURGE VALVE
2P CONNECTOR
21. Check for continui

Page 707 of 2893

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11-378EVAP System
DTC Troubleshooting (cont’d)
28. Check for Temporary DTCs or DTCs with the HDS.
Check for poor connections or loose
term

Page 708 of 2893

ACURA CSX 2006  Service Repair Manual (# 

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DTC P0451:
YES
NO
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NO YES
NO
11-379
FTP Sensor Circuit Range/
Performance Problem
NOTE:
 Before you troubleshoot, record

Page 709 of 2893

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DTC P0452:
YES
NO
YES
NO YES
NO
YES
NO
11-380EVAP System
DTC Troubleshooting (cont’d)
FTP

Page 710 of 2893

ACURA CSX 2006  Service Repair Manual 

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11-381
FTP SENSOR 3P CONNECTOR
VCC6 (BLU)
JUMPER WIRE
ECM/PCM CONNECTOR A (44P) VCC6
(RED) FTP SENSOR 3P CONNECTOR
FTP (LT GRN)
15. Turn the ignition switch

Page 711 of 2893

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11-382EVAP System
DTC Troubleshooting (cont’d)
24. Turn the ignition switch to LOCK (0).
25. Replace the FTP sensor (see page 11-408).
26.

Page 712 of 2893

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DTC P0453:
YES
NO
YES
NO YES
NO
YES
NO
11-383
FTP SENSOR 3P CONNECTOR
SG6
(BLK)
FTP
(LT GRN)
JUMPER WIRE
FT