2006 INFINITI QX56 Factory Service Manual

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INFINITI QX56 2006  Factory Service Manual EC-38Revision: November 2009
EVAPORATIVE EMISSION SYSTEM
2006 QX56
 WITHOUT CONSULT-II
1. Attach the EVAP service port adapter securely to the EVAP ser-vice port.
2. Also attach the pressure pump with

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INFINITI QX56 2006  Factory Service Manual ON BOARD REFUELING VAPOR RECOVERY (ORVR)EC-39
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Revision: November 2009 2006 QX56
ON BOARD REFUELING VAPOR RECOVERY (ORVR)PFP:00032
System DescriptionUBS00KZJ
From the beginnin

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INFINITI QX56 2006  Factory Service Manual EC-40Revision: November 2009
ON BOARD REFUELING VAPOR RECOVERY (ORVR)
2006 QX56
Diagnostic ProcedureUBS00KZK
SYMPTOM: FUEL ODOR FROM EVAP CANISTER IS STRONG.
1. CHECK EVAP CANISTER
1. Remove EVAP cani

Page 1252 of 3383

INFINITI QX56 2006  Factory Service Manual ON BOARD REFUELING VAPOR RECOVERY (ORVR)EC-41
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Revision: November 2009 2006 QX56
SYMPTOM: CANNOT REFUEL/FUEL ODOR FROM THE FUEL FILLER OPENING IS STRONG 
WHILE REFUELING.
1. C

Page 1253 of 3383

INFINITI QX56 2006  Factory Service Manual EC-42Revision: November 2009
ON BOARD REFUELING VAPOR RECOVERY (ORVR)
2006 QX56
7. CHECK REFUELING EVAP VAPOR CUT VALVE
Refer to  EC-43, "
Component Inspection" .
OK or NG
OK >> GO TO 8.
NG >> Replace

Page 1254 of 3383

INFINITI QX56 2006  Factory Service Manual ON BOARD REFUELING VAPOR RECOVERY (ORVR)EC-43
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Revision: November 2009 2006 QX56
Component InspectionUBS00KZL
REFUELING EVAP VAPOR CUT VALVE
 With CONSULT-II
1. Remove fuel ta

Page 1255 of 3383

INFINITI QX56 2006  Factory Service Manual EC-44Revision: November 2009
ON BOARD REFUELING VAPOR RECOVERY (ORVR)
2006 QX56
d. Apply vacuum pressure to hose end [−13.3 kPa ( −100 mmHg,  −3.94 inHg)] with fuel gauge retainer
remaining open

Page 1256 of 3383

INFINITI QX56 2006  Factory Service Manual POSITIVE CRANKCASE VENTILATIONEC-45
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Revision: November 2009 2006 QX56
POSITIVE CRANKCASE VENTILATIONPFP:11810
DescriptionUBS00KZM
SYSTEM DESCRIPTION
This system returns blow-