2014 NISSAN TEANA sensor

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Page 1078 of 4801

NISSAN TEANA 2014  Service Manual 
EC-78
< SYSTEM DESCRIPTION >[QR25DE]
DIAGNOSIS SYSTEM (ECM)
Freeze Frame Data and 1st Trip Freeze Frame Data
*: The items are the same as those of 1st trip freeze frame data.
DATA MONITOR MODE
NOTE:

Page 1079 of 4801

NISSAN TEANA 2014  Service Manual 
DIAGNOSIS SYSTEM (ECM)EC-79
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OMonitored item Unit Monitor Item 
Selection
Description Remarks
ECU 
IN-
PUT 
SIG-
NALS MAIN 
SIG-NAL
S
ENG

Page 1080 of 4801

NISSAN TEANA 2014  Service Manual 
EC-80
< SYSTEM DESCRIPTION >[QR25DE]
DIAGNOSIS SYSTEM (ECM)
TP SEN 1-B1
V××
• The throttle position sensor signal volt-age is displayed. • TP SEN 2-B1 signal is convert-
ed by ECM internally. T

Page 1081 of 4801

NISSAN TEANA 2014  Service Manual 
DIAGNOSIS SYSTEM (ECM)EC-81
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PURG VOL C/V %
• Indicates the EVAP canister purge vol-
ume control solenoid valve control value  
compu

Page 1082 of 4801

NISSAN TEANA 2014  Service Manual 
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 1083 of 4801

NISSAN TEANA 2014  Service Manual 
DIAGNOSIS SYSTEM (ECM)EC-83
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LO SPEED CUT Non/Cut
• Indicates the vehicle cruise condition. 
- Non: Vehicle speed is maintained at th

Page 1084 of 4801

NISSAN TEANA 2014  Service Manual 
EC-84
< SYSTEM DESCRIPTION >[QR25DE]
DIAGNOSIS SYSTEM (ECM)
*: The item is indicated, but not used. 
NOTE:
Any monitored item that does not match the vehicle  being diagnosed is deleted from the disp

Page 1085 of 4801

NISSAN TEANA 2014  Service Manual 
DIAGNOSIS SYSTEM (ECM)EC-85
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WORK SUPPORT MODE
Work Item
*: This function is not necessary in the usual service procedure.
ACTIVE TEST