AEM X-SERIES User Manual

P/N 30-0312
X-SERIES GAUGE
AEMnet CAN
STOP! - READ THIS BEFORE INSTALL OR USE!
WARNING:
THIS INSTALLATION MAY REQUIRE WELDING OR INTEGRATION INTO A VEHICLE'S ELECTRICAL SYSTEM. DAMAGE
TO SENSITIVE ELECTRONICS, FIRE, OR EXPLOSION MAY OCCUR IF PROPER PRECAUTION IS NOT TAKEN. IF THERE
IS ANY DOUBT, DO NOT ATTEMPT THE INSTALLATION AND CONSULT A PROFESSIONAL.
NOTE: IT IS THE RESPONSIBILITY OF THE ENGINE TUNER TO ULTIMATELY CONFIRM THE CALIBRATION USE FOR
ANY PARTICULAR ENGINE IS SAFE FOR ITS INTENDED USE. AEM HOLDS NO RESPONSIBILITY FOR ANY ENGINE
DAMAGE THAT RESULTS FROM THE MISUSE OF THIS PRODUCT.
Instruction
Manual
Features
· 2-1/16" / 52mm outer diameter mounting
· 62 AEMnet channels supported
· Supported devices: Infinity ECU, Series 2 ECU, EMS-
4, 4 Channel UEGO, X-Series UEGO, VDM
· Auto-hides channels from devices that aren't present
· Ability to hide/show channels from devices that are
present
· Peak recall for each channel
· US or Metric / SI display modes
· Black bezel / faceplate supplied; Silver/white available
as optional purchase
· Locking connectors
· Auto-dimming
· Supports vehicle / system voltages up to 16V
KIT CONTENTS
PN
Description
10-0312
INST, X-SERIES AEMNET CAN GAUGE
35-0312
GAUGE ASSY, X-SERIES AEMNET CAN GAUGE
35-8618
NUT, KNURLED, M4x0.7 (2)
35-8614
BRACKET, X-SERIES GAUGE
35-8617
RUBBER BAND, X-SERIES GAUGE
35-3437
CABLE, X-SERIES GAUGE PWR/IO CAN
*OPTIONAL* ACCESSORIES
PN
Description
30-0312-
ACC
BEZEL, X-SERIES SILVER
FACEPLATE, X-SERIES AEMNET, WHITE

AEM X-SERIES Specifications

General

Display	Digital
Accuracy	±0.1 AFR
Outputs	0-5V
Power Supply	12-18V
Diameter	2.0625" (52mm)
Dimensions	2.0625" (52mm) diameter

Summary

Features

Important Safety Instructions

Critical safety warning to read before installation or use.

Optional Accessories

List of optional accessories available for purchase.

Wiring Installation Diagram

AEMnet Supported Devices

Lists devices compatible with the AEMnet CAN gauge system.

Power and IO Connector Details

Details the pinout and description for Connector A (Power/IO).

Gauge Operation

Viewing and Clearing Peak Values

Instructions on how to view and clear stored peak values from the gauge.

Display Unit Configuration

Guide to switching between US/SI and AFR/Lambda units for gauge display.

Channel Visibility Management

How to manage the visibility of AEMnet channels on the gauge display.

Faceplate and Bezel Installation

Gauge Disassembly Guide

Gauge Assembly Guide

Gauge Installation Procedures

Mounting and Installation Methods

Details on installing the gauge using the supplied bracket or rubber band.

AEMnet Channel Data Reference

Comprehensive list of AEMnet channels, their descriptions, units, and sources.

Frequently Asked Questions and Troubleshooting

Troubleshooting 'CAN' Display Error

Guidance for when the gauge displays 'CAN' and is not detecting traffic.

Connector Pin Identification

Information on which pins are used in the connector for optional extras.

Technical Specifications