reset NISSAN TEANA 2014 User Guide

NISSAN TEANA 2014 User Guide TEANA 2014 NISSAN NISSAN https://www.carmanualsonline.info/img/5/57390/w960_57390-0.png NISSAN TEANA 2014 User Guide

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NISSAN TEANA 2014 User Guide 
DIAGNOSIS SYSTEM (BCM)DLK-45
< SYSTEM DESCRIPTION >
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ACTIVE TEST
VEH SPEED 2 [mph/km/h] ×Indicates condition of vehicle speed signal received from combination  
me

Page 1041 of 4801

NISSAN TEANA 2014 User Guide 
SYSTEMEC-41
< SYSTEM DESCRIPTION > [QR25DE]
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ECM controls the engine by various functions.
ENGINE CONTROL SYSTEM : Fail SafeINFOID:0000000009462092
NON DTC RELATED ITE

Page 1044 of 4801

NISSAN TEANA 2014 User Guide 
EC-44
< SYSTEM DESCRIPTION >[QR25DE]
SYSTEM
conditioner)
INFOID:0000000009462093
SYSTEM DIAGRAM 
SYSTEM DESCRIPTION
The amount of fuel injected from the fuel injector is  determined by the ECM. The E

Page 1046 of 4801

NISSAN TEANA 2014 User Guide 
EC-46
< SYSTEM DESCRIPTION >[QR25DE]
SYSTEM
FUEL INJECTION TIMING
Two types of systems are used. 
• Sequential Multiport Fuel Injection System
Fuel is injected into each cylinder during each engine

Page 1056 of 4801

NISSAN TEANA 2014 User Guide 
EC-56
< SYSTEM DESCRIPTION >[QR25DE]
SYSTEM
FUEL FILLER CAP WARNING SYS TEM : System Description
INFOID:0000000009462101
SYSTEM DIAGRAM 
SYSTEM DESCRIPTION
The fuel filler cap warning system alerts t

Page 1068 of 4801

NISSAN TEANA 2014 User Guide 
EC-68
< SYSTEM DESCRIPTION >[QR25DE]
DIAGNOSIS SYSTEM (ECM)
Only one set of freeze frame data (either 1st trip freez
e frame data or freeze frame data) can be stored in the
ECM. 1st trip freeze frame

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NISSAN TEANA 2014 User Guide 
DIAGNOSIS SYSTEM (ECM)EC-71
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Explanation for Driving Patterns Except for “Misfire <Exhaust Quality Deterioration>”, “Fuel Injecti

Page 1072 of 4801

NISSAN TEANA 2014 User Guide 
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< SYSTEM DESCRIPTION >[QR25DE]
DIAGNOSIS SYSTEM (ECM)
Calculated load value: (Calculated load value in the freeze frame data) x (1
±0.1) [%]
Engine coolant temperature condition: 
• When the

Page 1082 of 4801

NISSAN TEANA 2014 User Guide 
EC-82
< SYSTEM DESCRIPTION >[QR25DE]
DIAGNOSIS SYSTEM (ECM)
ALT DUTY SIG On/Off• The control condition of the power gener-
ation voltage variable control (deter- 
mined by ECM according to the inpu

Page 1090 of 4801

NISSAN TEANA 2014 User Guide 
EC-90
< ECU DIAGNOSIS INFORMATION >[QR25DE]
ECM
VIAS S/V-1• Engine: After warming up 
• Selector lever: P or N 
• Air conditioner switch: OFF
•No load When revving engine up to 5,000 rpm 
qui
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