Infinity Programmable EMS

Close
Home About AEM AEM's FAQs Catalog & Software Downloads AEM's Forums Find a Dealer
Follow Us On

Facebook   Youtube   Twitter
AEM Motorsports Blog
Search by Vehicle
box

 
 

box

Whats New

Career Opportunities

Engine Management Systems

Wideband Air / Fuel Systems
 - Wideband Failsafe Gauge
 - 4-Channel Wideband UEGO Controller
 - Digital Wideband Air / Fuel Gauge
 - Analog Wideband Air / Fuel Gauge
 - X-WiFi Wideband Air/Fuel UEGO Controller & EGT Monitor
 - Inline Wideband Air/Fuel UEGO Controller

Water / Methanol Injection Kits

Gauges

High Flow In-Tank Fuel Pumps

Data Loggers

Boost Controllers

Ignition Components

Sensors and Connectors

ECU Patch/Extension Harness

Fuel Delivery Components

Tru-Time Adjustable Cam Gears

Powersports

Catalog & Software Downloads

Independent Product Reviews

Video Gallery

Search AEM's Site
 
Use vehicle names, part names or part numbers to find your parts.
Articles
All Articles (100)
AEM Press Releases (61)
AEM Videos -> (40)
Sponsorships
AEM's FAQs
AEM Fuel Delivery Components
AEM Ignition Systems
AEM Wideband Air/Fuel UEGO
AEM TRU-BOOST Gauge Controllers
AEM Digital Gauges
AEM Sensors and Connectors
AEM TRU-TIME Adjustable Cam Gear
AEM Information
Warranty and Returns
Privacy Policy
About Us
Contact AEM
AEM Dealer Information
AEM Dealer Locator
AEM Dealer Application
Shopping Cart more
0 items
BOX_INFORMATION_CARD
Payment Processing
Your Account
Your Email Address
Your Password

Don't have an account yet? Create one!
Create Account
4-Channel Wideband UEGO Controller
4-Channel Wideband UEGO Controller


AEM’s 4-Channel Wideband Air/Fuel UEGO Controller (PN#30-2340) allows users to simultaneously monitor individual cylinder Air/Fuel Ratios (AFR) on up to four cylinders, and can monitor up to 8 individual cylinders with the addition of a second unit (up to 16 cylinders with four controllers). The AEM 4-Channel Wideband Air/Fuel UEGO Controller can increase both engine performance and reliability. It is the most affordable multi-channel air/fuel controller available, and is a must for anyone using an engine management system or data logger to monitor and/or tune individual cylinder AFR.

UNMATCHED CONTENT AND ACCURACY
AEM has engineered several features into the 4-Channel Wideband UEGO Controller that provide unmatched accuracy and feature content:

Back Pressure Compensation for Accurate, Pre-Turbo, Individual-Runner AFR Readings
Eliminate the need for averaged post-turbo AFR readings. Sensors can be mounted pre-turbo by using AEM’s optional Exhaust Back Pressure Compensation Kit (PN#30-2064). This allows AEM’s 4-Channel Wideband Air/Fuel UEGO Controller to deliver accurate AFR readings that are unaffected by pre-turbo back pressure.

Designed to Withstand Extreme Temperatures
AEM’s 4-Channel Wideband Air/Fuel UEGO Controller uses specially-designed, stainless-steel sensor mounting bungs that help the sensors withstand the extreme temperatures of pre-turbo exhaust ports. The fins of the bung reduce the temperature of the sensor body to extend its life, and the extended bung length allows only the sensor tip to protrude into the exhaust flow to minimize flow restriction.

CAN bus or Analog Outputs for Data Logging
AEM’s 4-Channel Wideband Air/Fuel UEGO Controller can be integrated with almost any data logger or engine management system through 4 unique differential analog outputs or the AEMnet CAN bus datastream output. The CAN bus datastream output is compatible with most programmable ECUs, data loggers, dashes and dyno systems, and provides users with the ability to data log for each individual cylinder without tying up all of the ECU’s channels.

Laboratory-Calibrated Sensors
Bosch 4.2LSU sensors are laboratory calibrated at the factory. They deliver unsurpassed accuracy and NEVER require free-air calibration when used with an AEM air/fuel ratio controller.

Channel Status and Error Lights
AEM’s 4-Channel Wideband Air/Fuel UEGO Controller includes green and red LED lights for each channel that provide immediate reference to system status or to indicate an error. The LEDs provide confidence that the system is operational and assist in troubleshooting if an error occurs.

Weather-Resistant/Shock-Resistant Housing, Harness, and Communication Connections
The 4-Channel Wideband Air/Fuel UEGO Controller is housed in a weather- and shock-resistant housing that repels dirt, dust and debris and is vibration resistant. Mount it virtually anywhere!


4-CHANNEL WIDEBAND AIR/FUEL UEGO CONTROLLER SCREENSHOTS

4-Channel Wideband UEGO Controller Software Screen Shot 1

4-CHANNEL WIDEBAND AIR/FUEL UEGO CONTROLLER FEATURES:

  • Never requires free-air calibration!
  • Four unique differential analog outputs
  • CAN output for use with AEMnet-enabled devices and other 3rd party dashes and loggers (click here for a partial list)
  • Exhaust back pressure compensation to correct AFR readings on wideband sensors mounted pre-turbo (sold separately, PN 30-2064)
  • Two status lights per sensor for error detection and operating status
  • Stainless-steel bungs are specially designed for use in individual port applications and feature a finned, stand-off design that cools the sensor body and minimizes exhaust port restriction
  • Pair multiple units together for use on 6, 8, 10, 12 cylinders
  • Compact size (4.8″ x 4.55″ x 1.44″)
  • Accurate to 0.1 AFR
  • Includes a Bosch 4.2 LSU sensor(s) that NEVER requires free-air calibration! (Additional sensors sold separately Kit PN 30-2001)
  • Includes a 0-5v Analog output(s) for use with data loggers and most engine management systems
  • Will work with virtually all programmable engine management systems, data acquisition systems and dyno systems


AFR Range by Fuel Type:

  • Reads Gasoline values from 8.5 to 18:1 AFR
  • Reads E85 values from 5.7 to 12:1 AFR
  • Reads Ethanol values from 5.2 to 11:1 AFR
  • Reads Methanol values from 3.7 to 7.8: AFR
  • • Reads Lambda values from 0.58 to 1.22


4-CHANNEL WIDEBAND UEGO CONTROLLER KIT CONTENTS

  • 4-Channel Wideband UEGO Controller
  • Complete Wiring Harness
  • 1 X Wideband UEGO Sensor with Stainless Tall Manifold Bung Install Kit (additional sensors & bungs sold separately)
  • Installation Instructions


OPTIONAL ACCESSORIES SOLD SEPARATELY

  • Additional Sensor and Bung Kit (Kit PN 30-2063)
  • Exhaust Back Pressure Sensor Kit (Kit PN 30-2064)


4-CHANNEL WIDEBAND UEGO CONTROLLER

4-Channel Wideband UEGO Controller Two status lights per sensor for error detection and operating status Compact (4.8

BOSCH LSU 4.2 WIDEBAND UEGO SENSOR

Bosch LSU4.2 Wideband UEGO Sensor Bosch labratory calibrated and never require free air calibration - ever Accurate to 0.1 AFR

AEM PERFORMANCE ELECTRONICS ENGINEERED O2 SENSOR BUNGS

Low restriction exhaust port Finned design to reduce sensor body temperature Bosch LSU4.2 O2 sensor and bung

Bosch LSU4.2 O2 sensor and bung AEM O2 Sensor Bung Finned design minimizes sensor body temperature

The AEM 4-Channel Wideband Controller works with virtually all major engine management systems, data acquisition systems, and dyno systems. CLICK HERE for a partial list.

INDEPENDENT REVIEW OF THE 4-CHANNEL WIDEBAND UEGO CONTROLLER FROM DRAGZINE

   

Displaying 1 to 9 (of 9 products) Result Pages:  1 
    AEM Part Number   Product Name   Price   More Info 
 4-Channel Wideband Air/Fuel UEGO Controller   30-2340   4-Channel Wideband Air/Fuel UEGO Controller 
 $613.52  Buy Now 
 4-Channel Wideband Air/Fuel UEGO Control for Nascar McLaren ECU   30-2340-N   4-Channel Wideband Air/Fuel UEGO Control for Nascar McLaren ECU 
 $613.52  Buy Now 
 Wideband Sensor and Stainless Steel Bung for use with PN#30-2340   30-2063   Wideband Sensor and Stainless Steel Bung for use with PN#30-2340 
 $104.21  Buy Now 
 Exhaust Back Pressure Install Kit - 4 Channel Wideband   30-2064   Exhaust Back Pressure Install Kit - 4 Channel Wideband 
 $264.63  Buy Now 
 Wideband UEGO Replacement Sensor   30-2001   Wideband UEGO Replacement Sensor 
 $90.43  Buy Now 
 Stainless Tall Manifold Bung Install Kit   30-4008   Stainless Tall Manifold Bung Install Kit 
 $11.79  Buy Now 
 Stainless Tall Manifold Bung Install Kit - 4 Pack   30-4008-4PK   Stainless Tall Manifold Bung Install Kit - 4 Pack 
 $47.26  Buy Now 
 AEMnet Female Termination Plug   35-3440-F   AEMnet Female Termination Plug 
 $12.41  Buy Now 
 AEMnet Male Termination Plug   35-3440-M   AEMnet Male Termination Plug 
 $11.69  Buy Now 
Displaying 1 to 9 (of 9 products) Result Pages:  1 

Copyright © 2013 AEM Electronics, Inc. All Rights Reserved.
Best viewed with Internet Explorer 5.0+ at 800x600 resolution or higher.