Nissan Sentra Service Manual: Eco mode control

Nissan Sentra Service Manual / Engine / Engine control system / System / Eco mode control

ECO MODE CONTROL : System Description

SYSTEM DIAGRAM

SYSTEM DESCRIPTION

SYSTEM DESCRIPTION

ECM receives an ECO mode signal from combination meter via CAN communication and improves the fuel economy by controlling the throttle movement to less than usual. Therefore, driving characteristic is controlled (reducing energy consumption by decreasing needless acceleration and deceleration), so that driving that improved operational fuel efficiency is assisted.
ECM receives an ECO mode signal from TCM via CAN communication and improves the fuel economy by controlling the throttle movement to less than usual.
ECM transmits an ECO mode indicator lamp signal to the combination meter via CAN communication.

NOTE:

For the details of the ECO mode, refer to DMS-26, "ECO MODE CONTROL : System Description" (CVT models) or DMS-6, "ECO MODE CONTROL : System Description" (M/T models).

Can communication

CAN COMMUNICATION : System Description CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data commu ...

Sport mode control

SPORT MODE CONTROL : System Description SYSTEM DIAGRAM SYSTEM DESCRIPTION SPORT mode that keeps high engine revolution and provides direct feel and acceleration performance suitable for ...

Other materials:

Structure and operation
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Brake warning lamp
Component Function Check 1.CHECK BRAKE WARNING LAMP FUNCTION (1) Check that brake warning lamp in combination meter turns ON for approximately 2 seconds after ignition switch is turned ON. Is the inspection result normal? YES >> GO TO 2. NO >> Proceed to diagnosis procedure. ...

Work Flow
STEP DESCRIPTION STEP 1 Get detailed information about the conditions and the environment when the incident occurred. The following are key pieces of information required to make a good analysis: WHAT Vehicle Model, Engine, Transmission/Transaxle and ...