Table of Contents
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Controller User Manual
67R-01 4903
110R-00 4904
10R-03 6616
(information contained in this manual is also available
in the diagnostics software help system and at the
www.ac.com.pl
website)
ver. 1.7.9
2017-04-12
AC S.A. all rights reserved. Under penalty of law and/or liability claims it is forbidden to copy, publish, distribute, make available and/or use in any way all or any part of information contained
within this document, in particular photographs, drawings, illustrations, trademarks, etc.
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Table of Contents
Related Manuals for AC STAG-4 QNEXT PLUS
Summarization of Contents
Controller Installation
Controller Layout Diagrams
Visual guides for connecting STAG controllers and components.
Emulator Wiring Diagrams
Wiring details for fuel level and pressure emulators.
Injection Control and Mounting
Explains injection types, mounting, and component selection.
Component Selection Guidance
Advice on choosing pressure regulators and injector nozzles.
AC STAG Diagnostic Program
PC Connection and Software Basics
How to connect, software versions, and main menu functions.
Controller Parameter Configuration
Detailed settings for vehicle and controller parameters.
Signal Monitoring and Diagnostics
Observing signals, auto-calibration, and actuator testing.
Error Management
Identifying, understanding, and clearing system errors and messages.
Map Adjustments and Corrections
Modifying maps for optimal performance based on various parameters.
OBDII/EOBD Interface
Utilizing the onboard diagnostics for reading parameters and faults.
Advanced Features
Digital recorder, injector assignment, autoadaptation, updates, service.
Controller Programming
Auto-calibration Procedure
Step-by-step guide for initial engine calibration.
Map Collection and Matching
Collecting and comparing petrol and LPG maps for accurate tuning.
Manual Setting and Temperature Correction
Manual adjustments and LPG temperature calibration.
Intelligent Gas Level Indicator
Configuring precise gas level indication.
LED Switchboard and Signals
Switchboard Operation
Functionality of LED-300 and LED-300/401B/401 switchboards.
LPG Level Indicator Calibration
Calibrating the LPG level indicator.
Acoustic Signals and Emergency Start
Understanding controller sounds and emergency start procedures.
Bluetooth Communication Interface
Bluetooth Configuration
Setting up and managing the Bluetooth interface.
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