2006 ACURA CSX fuse

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Page 390 of 2893

ACURA CSX 2006  Service Repair Manual Î
11-67
ETCS
CONTROL
RELAY
A/C COMPRESSOR
CLUTCH RELAY
ELD BATTERY
UNDER-HOOD FUSE/RELAY BOX
WHT H1
BRN D1
ORN D4
WHT D8
YEL A1
ORN A3
BLK A2
G301 GRY
PUR E6
BLU E7
ORN
E5 E1
LT BLU
C1
IG1ETCS 2

Page 391 of 2893

ACURA CSX 2006  Service Repair Manual Î
´
ECM Circuit Diagram (K20Z3 engine) (cont’d)
11-68Fuel and Emissions Systems
System Description (cont’d)
PGM-FI MAIN
RELAY 2
(FUEL PUMP)
UNDER-DASH FUSE/RELAY BOX
STARTER
CUT RELAY
(ST

Page 398 of 2893

ACURA CSX 2006  Service Repair Manual (# 

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YES
NO
YES
NO YES
NO
YES
NO
DTC P0102:
11-7511-75
13. Turn the ignition switch to LOCK (0).
14. Replace the MAF senso

Page 399 of 2893

ACURA CSX 2006  Service Repair Manual µ


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YES
NO
YES
NO YES
NO
11-76PGM-FI System
DTC Troubleshooting (cont’d)
MAF SENSOR/IAT SENSOR 5P CONNECTOR
IG1
(BLK/YEL)
MAF SENSOR/IAT SENSOR 5P CONNEC

Page 422 of 2893

ACURA CSX 2006  Service Repair Manual (# 

)
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YES
NO
YES
NO
YES
NO
DTC P0135:
11-9911-99
11. Monitor the OBD STATUS for DTC P0134 in theDTCs MENU with the HDS.
Troubleshoo

Page 423 of 2893

ACURA CSX 2006  Service Repair Manual µ
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YES
NO
YES
NO YES
NO
11-100PGM-FI System
DTC Troubleshooting (cont’d)
E
A/F SENSOR (SENSOR 1) 4P CONNECTOR AFSHTC B A/F SENSOR (SENSOR 1) 4P C

Page 424 of 2893

ACURA CSX 2006  Service Repair Manual 
Î
µ
µ
YES
NO
11-101
A/F SENSOR (SENSOR 1) 4P CONNECTOR
AFSHTC (BLU)
JUMPER WIRE
ECM/PCM CONNECTOR C (44P) AFSHTC (WHT/GRN) E
13. Connect A/F sensor (Sensor 1) 4P connector
terminal

Page 426 of 2893

ACURA CSX 2006  Service Repair Manual Î
´
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NO YES
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YES
NO
11-103
E
A/F SENSOR (SENSOR 1) 4P CONNECTOR B(PUR)
20. Remove the PGM-FI subrelay (E) from the under-hood fuse/relay box.
21. Disconnect th