Nissan Sentra manuals

Nissan Sentra Service Manual: ECU diagnosis information

BCM

List of ECU Reference

Wiring diagram


Diagnosis system (BCM) (without intelligent key system)
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
Tire pressure monitoring system With intelligent key WITH INTELLIGENT KEY : Wiring Diagram Without intelligent key WITHOUT INTELLIGENT KEY : Wiring Diagram ...

Other materials:

Refrigerant pressure sensor
Component Function Check 1.CHECK REFRIGERANT PRESSURE SENSOR OVERALL FUNCTION Start engine and warm it up to normal operating temperature. Turn A/C switch and blower fan switch ON. Check the voltage between ECM harness connector terminals. Is the inspection result normal? YES >> ...

Electric ignition system
ELECTRIC IGNITION SYSTEM : System Description SYSTEM DIAGRAM *1: CVT models *2: M/T models Input/output signal chart Sensor Input Signal to ECM ECM function Actuator Crankshaft position sensor (POS) Engine speed*3 Piston position Ignition ...

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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