AEM 30-3705 Infinity-6/8h Mini-Harness User Manual

Infinity-6/8h Mini Harness

User Manual

30-3705

THIS PRODUCT IS LEGAL IN CALIFORNIA FOR RACING VEHICLES ONLY

AND SHOULD NEVER BE USED ON PUBLIC HIGHWAYS.

AEM Performance Electronics

AEM Performance Electronics, 2205 126th Street Unit A, Hawthorne, CA 90250

Phone: (310) 484-2322 Fax: (310) 484-0152

http://www.aemelectronics.com

Instruction Part Number: 10-3705

Document Build 3/11/2014

Table of Contents

IContents

Part I Part II Part III Part IV Part V Part VI Part VII Part VIII Part IX

Introduction 3705 Kit Contents ECU Connectors 3705 Connectors Installation Notes 3705 Mini-Harness Pinouts Infinity-6/8h ECU Pinout Example schematic 12 Month Limited Warranty

1 3 4

5 10 12 14 20 21

I

AEM Infinity Harness Manuals1

1Introduction

Several universal wiring harness options are available for Infinity products. They range in complexity from simple plug and pin kits to complete engine harness assemblies that include power distribution centers. Custom wiring harness projects should only be undertaken by experienced harness builders. If in doubt, please contact AEM for recommendations.

30-3805 Universal modular harness system for Infinity-8/10 systems

The Infinity Universal Modular Harness system consists of a universal core harness and optional application specific extensions. It was designed with flexibility in mind. The harness system includes many features and it can be used in many different applications.

30-3807 Universal modular harness system for Infinity-6/8h systems

The Infinity Universal Modular Harness system consists of a universal core harness and optional application specific extensions. It was designed with flexibility in mind. The harness system includes many features and it can be used in many different applications.

30-3705 Universal Mini Harness for Infinity-6/8h systems

This harness is intended to be used as a starting point by experienced harness builders. It saves time by including basic power distribution features that can be expanded to suit many application requirements. It allows the harness builder to populate the ECU connector with only the features needed by the application.

30-3702 Infinity-8/10/12 Mini-harness

This harness is intended to be used as a starting point by experienced harness builders. It saves time by including basic power distribution features that can be expanded to suit many application requirements. It allows the harness builder to populate the ECU connector with only the features needed by the application. Includes 100 96" preterminated leads.

30-3703 Infinity-8/10/12 Mini-harness

This harness is intended to be used as a starting point by experienced harness builders. It saves time by including basic power distribution features that can be expanded to suit many application requirements. It allows the harness builder to populate the ECU connector with only the features needed by the application.

30-3701 Infinity-8/10/12 Plug & Pin Kit

Bare necessities to begin a custom wire harness design. Includes 73 and 56 pin Molex MX123 harness connectors, terminals and sealing plugs, main relay and relay socket.

30-3704 Infinity-6/8h Plug & Pin Kit

Bare necessities to begin a custom wire harness design. Includes 80 pin Molex MX123 harness connector, terminals and sealing plugs, main relay and relay socket.

This manual is focused primarily on the universal modular harness system components

but it can be used as a reference for any custom harness build based on the Infinity ECU.

Please read the entire User Manual prior to beginning any installation.

2

AEM Infinity Harness Manuals3

Infinity-6/8h Mini-Harness 80 Molex MX64 terminals 30 Molex MX64 sealing plugs User Instructions

23705 Kit Contents

4

3ECU Connectors

The Infinity-6/8h/8/10 ECUs use the MX123 Sealed Connection System from Molex. AEM strongly recommends that users become familiar with the proper tools and procedures before attempting any modifications or additions to these connector housings. The entire Molex user manual can be downloaded direct from Molex at http://

www.molex.com/mx_upload/family//MX123UserManual.pdf

AEM Infinity Harness Manuals5

43705 Connectors

Flash enable connector

Not usually needed. Used under certain conditions to force the ECU into flash programming mode.