DIGIFIZmini GL Wideband O2

Features

• Range: 0.7 - 1.3 (Lambda) or 10.2 - 19.0 (AFR)
• Resolution: 0.01 (Lambda) or 0.1 (AFR)
• Microcontroller based, digital gauge
• 4-digit, 7-segment LED Display
• Simple mounting: just swap for an unused blank
• Symbol brightness changes with dashboard brightness
• Serial connection to wideband controller for maximum accuracy

Supported Wideband Controller

The processing of wideband O2 sensors is a very complex task and not handled by the DIGIFIZmini hardware. Various devices from different manufacturers are available specifically for this purpose. Most of the wideband controllers available today provide the measurement data in digital form at a serial port. The DIGIFIZmini wideband O2 gauge evaluates this digital data and displays exactly the transmitted value, any imprecision is depending only on the used measurement system. Because each manufacturer uses a proprietary format to transmit the measurement data, a DIGIFIZmini wideband O2 gauge can only be used with the selected wideband controller.

Lambda-Messwandler (breitband-lambda.de)

• Made in Germany
• Good value for money
• Narrowband simulation
• No housing
• Please Note: Only available in Germany (for private customers)

When ordering a L-MW please add a note, that you want it preconfigured in Fast Mode. Fast Mode allows an update rate of 10 HZ, otherwise only 2 Hz are possible.

Tech Edge WBo2 (wbo2.com)

• Various versions with different features
• Low cost DIY version
• Every version supports narrowband simulation

Innovate LC-1, LC-2 (innovatemotorsports.com)

• High quality housing and wiring
• Innovative, patented measuring technique for fast response time
• Two programmable analog outputs (can be used for narrowband simulation)

AEM Wideband UEGO (aemelectronics.com)

• Various versions with different features
• Check instructions if the RS-232 data stream is compatible to AEM's legacy 30-4100/30-4110 UEGO Digital Gauge

Planned Support

Others

If your favorite wideband controller is currently not listed, please contact us.

Components included

• DIGIFIZmini
• Connector housing
• Crimp contacts

Required installation material

• 0.35 - (0.5) mm² wire (22- (20) AWG)
• Connection material
• Supported wideband controller

Core Charge

All our gauges are built from reconditioned, original blanks. To not run out of blanks, we need your unused blanks after you have installed your DIGIFIZminis. The core charge is added to the shipping costs and will be refunded once we receive your blanks. For more information see the Core Charge page.

Installation notes

Wideband O2

Please carefully read these instructions before ordering. If you are not capable of installing our gauges yourself please contact one of our installation partners.