Engine Controls - Driveability Diagnosis: Overview

Classification:
EF & EC 92-001

Section:
Emission Control

Reference:
TECHNICAL BULLETIN NTB92-045

Models:
1991-92 Sentra.

Date:
June 11, 1992



1991-92 SENTRA/NX DRIVEABILITY DIAGNOSIS


APPLIED MODEL:
1991-92 Sentra (B13)
1991-92 NX (KB13)

APPLIED VIN:
All

APPLIED DATES:
All


SERVICE INFORMATION

If a customer requests service for any of the conditions listed below, please refer to the diagnostic flowcharts for assistance in diagnosing the complaint.


- STARTING: No crank
- STARTING: Cranks too long, or cranks without starting
- IDLE: Too low, too high, rough, etc.
- DRIVEABILITY: Bucks, hesitates, surges, stumbles, etc.
- CHECK ENGINE LIGHT
- MISC. OTHER INCIDENTS

The diagnostic flowcharts are intended to supplement the information in the Service Manual. To further diagnose the cause, it will be necessary to consult the Service Manual for specifications, inspection techniques and recommended repair procedures.