AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge

OBDII pass through provides AFR readings through the factory ECU CAN-bus

Out of stock

Barcode

672713960775

SKU

30-0333

225.00€ 181.45€

AEM's X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge (PN 30-0333) provides tuners who are using piggyback tuning modules or open source software with the ability to view AFR through the factory CAN-bus stream that is output by the factory ECU and deliver the most accurate, safe and powerful tune. The 30-0333 X-Series OBDII Wideband Gauge is verified to work with HPTuners, EFILive and DashDaq, with more applications being validated.

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Details

X-Series OBDII Wideband UEGO AFR Sensor Controller GaugeOBDII pass through provides AFR readings through the factory ECU CAN-bus

Overview

The X-Series Wideband AFR OBDII Gauge includes an OBDII connector and Bosch 4.9LSU sensor that can be free-air calibrated or used with the factory resistor calibration. Additional wiring for a 0-5v or RS232 Serial output can be added by the user for outputting to a data logger. This OBDII pass-through capability replaces the traditional AEMnet stream available in the 30-0300 X-Series Wideband AFR Gauge Controller.

OBDII CAN-bus OUTPUT

The OBDII output simulates an auxiliary ECU signal when plugged into a vehicle’s OBD port, which requires a unique address from the other ECUs already on a vehicle’s network. AEM’s default OBDII CAN address will work with most popular vehicles and adjustments should not be necessary. However, AEM has provided OBDII address programmability through the buttons on the gauge face if a different address other than the default address is required, allowing users to program ECU #, Parameter Identification (PID), Message Identifier, and Bit Rate.

X-DIGITAL TECHNOLOGY

X-Digital wideband technology gives these controllers the ability to read and report values that other controllers do not, which can deliver more optimized engine tuning and a safer overall operating condition. The controller’s high speed digital implementation ensures no loss of signal fidelity and full transient response, making it able to identify the slightest fluctuations in AFR and output them in full value.

WHY RESPONSE TIME MATTERS

Faster response time improves wideband feedback control, and can provide a safer, more powerful and accurate tune. AEM’s Wideband Controllers with X-Digital technology reduce deadtime and can improve the performance of your vehicle through more accurate AFR tuning.

FACTORY CALIBRATION RESISTOR OR FREE-AIR CAL, IT’S YOUR CHOICE!

The X-Series Wideband Gauge and X-Series Inline Controller support the popular Bosch 4.9LSU sensor and can utilize both the factory calibration resistor and free-air calibration methods. This allows users to take advantage of the precise factory resistor calibration when a sensor is new but then allows for free-air calibrations if the user desires when the sensor ages. It’s the perfect marriage of simplicity and accuracy!

WHAT IS A WIDEBAND UEGO AIR/FUEL CONTROLLER?

AEM's Wideband UEGO (Universal Exhaust Gas Oxygen, pronounced “You-Way-Go”) Controllers are powerful, cost effective tuning tools that allow users to accurately monitor the Air/Fuel Ratio (AFR) of their engine.

WHY USE A WIDEBAND AIR/FUEL CONTROLLER?

Accurate AFR data is critical when tuning an engine. Running rich (very low air/fuel ratio, excessive fuel) can cause a loss in power, while running too lean (very high air/fuel ratio, not enough fuel) may result in serious engine damage. Using a wideband air/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency. AEM has a comprehensive line of highly accurate, reliable wideband air/fuel controllers that can help ensure your vehicle is optimally tuned.

CAN I CHANGE THE AEM UEGO SENSOR’S CONNECTOR?

No. There is a laser-etched, calibrated resistor in the sensor’s connector body. This resistor is specifically created for the exact sensor that it is attached to. Modifying this will invalidate the sensor’s output.

Features

The Fastest Responding Wideband AFR Controller
OBDII pass through provides AFR readings through the factory ECU CAN-bus – Ideal for users with piggyback programmers or open source tuning software!
Includes Bosch 4.9LSU wideband UEGO sensor
Use the factory 02 calibration or free-air calibrate using buttons on faceplate
Compatible with vehicle/system voltages up to 16V
Optional outputs for 0-5V & RS232 for data logging and feedback control (requires wiring)
Can display AFR values in hundredths of %
52mm gauge diameter and slim 0.825” gauge depth
Gauge cup depth only .200” deep!
Auto dimming feature
User configurable display via buttons on the gauge face for changing AFR values, Lambda and O2%, 3- or 4-digit display and OBDII output settings (if necessary)
Black bezel and black dual faced faceplate included (silver bezel/white gauge option sold separately, PN 30-0300-ACC)
Locking connectors

Specs

Display Gasoline values from 8.0:1 to 20.0:1 AFR
Display Lambda values from .55 to 2.00
OBDII Output Gasoline values from 8.0:1 to 20.0:1 AFR
OBDII Output Lambda values from .55 to 2.00
0-5V Output Gasoline values from 8.5:1 to 18.0:1 AFR (Requires Wiring)
0-5V Output Lambda values from .58 to 1.23 (Requires Wiring)
0-5V Output E85 values from 5.7:1 to 12.0:1 AFR (Requires Wiring)
0-5V Output Ethanol values from 5.2:1 to 11.0:1 AFR (Requires Wiring)
0-5V Output Methanol values from 3.75:1 to 8.0:1 AFR (Requires Wiring)

AFR Sensors Ranked by Average Response Time (Fastest to Slowest)

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FAQ(5)

Customer Questions

What is the OBDII pass through capability of the X-Series Wideband AFR Sensor Controller Gauge?

The OBDII pass through capability provides AFR readings through the factory ECU CAN-bus, allowing for easy integration and data access.

What is X-Digital technology in the X-Series Wideband AFR Sensor Controller Gauge?

X-Digital technology enables the controller to read and report values that other controllers may not, leading to optimized engine tuning and improved overall operating conditions.

Why does response time matter in a wideband AFR controller?

Faster response time enhances wideband feedback control, resulting in a safer and more accurate tune. AEM's Wideband Controllers with X-Digital technology offer reduced deadtime and improved performance through precise AFR tuning.

What is the significance of using a Wideband UEGO Air/Fuel Controller?

A Wideband UEGO Controller is essential for accurately monitoring the Air/Fuel Ratio (AFR) of an engine during tuning. It helps prevent power loss from running rich or engine damage from running too lean, optimizing tuning parameters for maximum power and efficiency.

Can the AEM UEGO sensor's connector be changed?

No, modifying the AEM UEGO sensor's connector will invalidate the sensor's output as it contains a laser-etched, calibrated resistor specific to the sensor.

Compatibility