Nissan Sentra manuals

Nissan Sentra Service Manual: Ecu diagnosis information

BCM

Reference value

Note:

The signal tech ii tool (j-50190) can be used to perform the following functions. Refer to the signal tech ii user guide for additional information.

Values on the diagnosis tool




Terminal layout


Terminal layout

Physical values


Physical values














1: With cvt


1: With cvt

2: With m/t

Fail-safe

Bcm performs fail-safe control when the following dtcs are detected.



Dtc inspection priority chart


Dtc inspection priority chart

If more than one DTC is displayed at the same time, perform inspections based on the following priority chart.


Dtc index


Dtc index

Note:

The details of time display are as follows.

IGN counter is displayed on Freeze Frame Data.


Wiring diagram


Diagnosis system (bcm)
Common item COMMON ITEM : CONSULT Function (BCM - COMMON ITEM) Application item Consult performs the following functions via can communication with bcm. Direct diagnostic mode Descriptio ...

Wiring diagram
BCM Wiring diagram ...

Other materials:

Increasing fuel economy
Keep your engine tuned up. Follow the recommended scheduled maintenance. Keep the tires inflated to the correct pressure. Low tire pressure increases tire wear and lowers fuel economy. Keep the wheels in correct alignment. Improper alignment increases tire wear and lowers fuel eco ...

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. Information necessary to service the system ...

P0451 EVAP Control system pressure sensor
DTC Logic DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause P0451 EVAP SYS PRES SEN (Evaporative emission system pressure sensor/switch range/ performance) ECM detects a sloshing signal fro ...

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