AutoMeter Stack Wideband Air/Fuel Gauge 6:1-20:1 AFR 52mm Digital Pro-Control White Dial

Reading 6:1-20:1 AFR, this 52mm Stack wideband air/fuel ratio gauge from AutoMeter helps you read air/fuel ratio with a wideband sensor. Stack Wideband Air-Fuel Ratio (Lambda) gauges are the ultimate tuning aid! Dimmable dual digital red numeric and multi-color radial LED displays provide accurate real-time readout of either air/fuel ratio or lambda (user-selectable) in a format that is optimized for driver viewing. User adjustable scaling allows for tailored calibration for specialty fuel types and maximum display resolution per application.

Key Features

• Dual digital and radial LED displays provide precision display of real time engine fuel / air mixture data
• Included Bosch 4.9 LSU sensor offers excellent response and precision with no need for free air calibration
• A 0-5Volt analogue output can be connected to a data-logger or to an ECU to provide real-time closed-loop feedback for improved mapping
• Programmable Alarm warns of dangerous lean condition
• Pro-Control output allows automatic control of other vehicle systems based upon specific lambda trigger conditions
• Peak Recall of leanest value during last run
• Suitable for all fuel types with AFR from 6:1 to 20:1 (not recommended for leaded fuel)
• Gauge comes complete with everything required for installation
• Includes 3.4m wiring between gauge and sensor
• Size: 52mm (52.4mm)
• Range: 6:1-20:1 AFR
• Movement: Digital
• Lighting: Red LED/Red Yellow Green Segments Digital LED
• Finish: White dial, Black Stack, flat, clear lens

Product Details

• Brand: AutoMeter
• Manufacturer Part Number: ST3404
• Product Line: Stack
• Manufacturer Warranty: 12 months

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

Shipping Height: 5.5

Shipping Length: 6.5

Shipping Width: 6.0