Fuel - Improved Diagnostic Procedure For Improper Idle: Overview

90nissan03 1987 & 1988 Sentra
Models and Pulsar
Engine Fuel &
Section

Emission Control

Classification EF&EC88-001
Bulletin No. TS88-001
Date January 18, 1988

E16i IDLE SPEED DIAGNOSTIC PROCEDURE


APPLIED MODELS: 1987 Sentra Coupe and 4WD Wagon 1988 Sentra (all models) 1987 and 1988 Pulsar XE

NOTE: This TSB has been updated by tsb EF & EC 88013

SERVICE INFORMATION

This bulletin provides an improved diagnostic procedure for use in correcting customer complaints or improper idle, including intermittent conditions, on the 1987 Sentra coupe and 4WD Wagon, 1988 Sentra (all models), and 1987-1988 Pulsar with E16i engine.

Following the sequence below, use the attached procedures to verify correct engine adjustment, E.C.C.S. system operation, and Electro Injection adjustment. It is important that the Engine Adjustment and the E.C.C.S. Operation Checks are completed before proceeding to the Electro Injection Unit Inspection and Adjustment.