2014 NISSAN TEANA sensor

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Page 1047 of 4801

NISSAN TEANA 2014  Service Manual 
SYSTEMEC-47
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by input signals (for engine speed and intake air) from t
he crankshaft position sensor (POS), camshaft position
sensor (P

Page 1048 of 4801

NISSAN TEANA 2014  Service Manual 
EC-48
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SYSTEM
“Short term fuel trim” is the short-term fuel compensati
on used to maintain the mixture ratio at its theoretical
value. The signal from A/F sensor 1 i

Page 1049 of 4801

NISSAN TEANA 2014  Service Manual 
SYSTEMEC-49
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The ECM receives information such as the injecti
on pulse width and camshaft position sensor (PHASE) sig-
nal. Computing t

Page 1052 of 4801

NISSAN TEANA 2014  Service Manual 
EC-52
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SYSTEM
When starting the engine by cold start, ECM judges the 
locked/unlocked state when ignition switch is turned
ON. When judged as locked state (fixed at the

Page 1055 of 4801

NISSAN TEANA 2014  Service Manual 
SYSTEMEC-55
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Intake Manifold Tuning Valve Operating Condition 
ECM opens the intake manifold tuning valve when all of the following con

Page 1062 of 4801

NISSAN TEANA 2014  Service Manual 
EC-62
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SYSTEM
EVAPORATIVE EMISSION SYSTEM : System Description
INFOID:0000000009462106
SYSTEM DIAGRAM 
INPUT/OUTPUT SIGNAL CHART
*1: ECM determines the start signal stat

Page 1066 of 4801

NISSAN TEANA 2014  Service Manual 
EC-66
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ON BOARD DIAGNOSTIC (OBD) SYSTEM
ON BOARD DIAGNOST
IC (OBD) SYSTEM
Diagnosis DescriptionINFOID:0000000009462110
This system is an on board diagnostic system that

Page 1075 of 4801

NISSAN TEANA 2014  Service Manual 
DIAGNOSIS SYSTEM (ECM)EC-75
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• ECM blinks MIL for about 10 seconds if all SRT codes are not set.
MALFUNCTION WARNING MODE
Description