Nissan Sentra manuals

Nissan Sentra Service Manual: Ecu diagnosis information

ECM, IPDM E/R, BCM

List of ECU Reference

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. SYSTEM APPLICATION BCM can perform the ...

Wiring diagram
Intelligent key system/engine start function Wiring diagram Nissan vehicle immobilizer systemnats Wiring Diagram ...

Other materials:

Dtc/circuit diagnosis
U1000 can comm circuit Description Refer to LAN-7, "CAN COMMUNICATION SYSTEM : System Description". Dtc logic Dtc detection logic Consult display Dtc detection condition Possible cause Can comm circuit [u1000] When ipdm e/r cannot communicate with can comm ...

Precaution for work
When removing or disassembling each component, be careful not to damage or deform it. If a component may be subject to interference, be sure to protect it with a shop cloth. When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component with a ...

P0300, P0301, P0302, P0303, P0304 Misfire
DTC Logic DTC DETECTION LOGIC When a misfire occurs, engine speed will fluctuate. If the engine speed fluctuates enough to cause the crankshaft position (CKP) sensor (POS) signal to vary, ECM can determine that a misfire is occurring. Sensor Input signal to ECM ECM function ...

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