2008 NISSAN TEANA Service Manual

Page 1553 of 5121

NISSAN TEANA 2008  Service Manual EC-92
< FUNCTION DIAGNOSIS >[VQ25DE, VQ35DE]
INTAKE VALVE TIMING CONTROL
Component Description
INFOID:0000000003856497
1. Fuel level sensor unit and fuel pump 
harness connector2. Fuel pressure regula

Page 1554 of 5121

NISSAN TEANA 2008  Service Manual VARIABLE INDUCTION AIR SYSTEM
EC-93
< FUNCTION DIAGNOSIS >[VQ25DE, VQ35DE]
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VARIABLE INDUCTION AIR SYSTEM
System DiagramINFOID:0000000003856498
System DescriptionINFOID:

Page 1555 of 5121

NISSAN TEANA 2008  Service Manual EC-94
< FUNCTION DIAGNOSIS >[VQ25DE, VQ35DE]
VARIABLE INDUCTION AIR SYSTEM
In the medium speed range, the power valves are closed. Under this condition, the pressure waves of the
exhaust stroke do not

Page 1556 of 5121

NISSAN TEANA 2008  Service Manual VARIABLE INDUCTION AIR SYSTEM
EC-95
< FUNCTION DIAGNOSIS >[VQ25DE, VQ35DE]
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1. Power valve actuator 2. VIAS control solenoid valve 3. Intake manifold collector
JMBIA1522

Page 1557 of 5121

NISSAN TEANA 2008  Service Manual EC-96
< FUNCTION DIAGNOSIS >[VQ25DE, VQ35DE]
VARIABLE INDUCTION AIR SYSTEM
Component Parts Location
INFOID:0000000003860679
1. Intake valve timing control solenoid 
valve (bank 1)2. Intake valve timin

Page 1558 of 5121

NISSAN TEANA 2008  Service Manual VARIABLE INDUCTION AIR SYSTEM
EC-97
< FUNCTION DIAGNOSIS >[VQ25DE, VQ35DE]
C
D
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F
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1. Mass air flow sensor (with intake air 
temperature sensor)2. Electric throttle control act

Page 1559 of 5121

NISSAN TEANA 2008  Service Manual EC-98
< FUNCTION DIAGNOSIS >[VQ25DE, VQ35DE]
VARIABLE INDUCTION AIR SYSTEM
1. Crankshaft position sensor (POS) 2. Camshaft position sensor (PHASE) 
(bank 2)3. Camshaft position sensor (PHASE) 
(bank 1

Page 1560 of 5121

NISSAN TEANA 2008  Service Manual VARIABLE INDUCTION AIR SYSTEM
EC-99
< FUNCTION DIAGNOSIS >[VQ25DE, VQ35DE]
C
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EC
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1. A/F sensor 1 (bank 1) harness con-
nector2. A/F sensor 1 (bank 1) 3. A/F sensor 1 (bank 2)