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Vivid Racing Gear 
AutoMeter 5678 Pro Wideband Air/Fuel Ratio Gauge
Understanding your engine's air/fuel mixture is crucial for maximizing performance and ensuring longevity. The AutoMeter 5678 Pro Wideband Gauge stands out in the market with its advanced calibration method, which automatically calibrates the gauge with every startup. This feature guarantees exceptional accuracy throughout the lifespan of your sensor’no free air calibration required. Compatible with a variety of fuel types, this gauge allows you to customize the display to monitor the precise range that matters most to you.
With a peak recall function and a lean warning system, the AutoMeter 5678 ensures that you can safely push your vehicle's limits, whether you're on the track or cruising the streets. The display automatically dims to suit any lighting condition, making it easy to read under all circumstances. Plus, it includes data logging output for both one-wire and two-wire systems, displaying results in either lambda or AFR. Installation is a breeze with our specially designed O2 sensor and wiring harness included. When it comes to wideband gauges, the AutoMeter 5678 is simply unmatched in accuracy and user-friendliness.
Gauge Size: 2-1/16 inches | Measurement Range: 6:1-20:1 AFR
Key Features
- Bezel Color: Brushed Aluminum
- Bezel Style: Super Bezel
- Face Color: Black
- Gauge Size: 52.4mm
- Gauge Type: Wideband Air/Fuel Ratio (AFR)
- Hole Size: 52.4mm
- Lens: Flat Clear
- Lighting Color: Red LCD with Red, Yellow, Green Segments
- Lighting Type: Digital LED
- Movement Type: Digital
- Outer Bezel Diameter: 2.250 inches
- Size: 2.3125 inches
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: This product can expose you to chemicals known to the State of California to cause cancer. For more information, visit www.p65warnings.ca.gov.
Fitment Notes
Universal Fitment: The AutoMeter 5678 is designed for universal fitment, but we recommend confirming compatibility with your vehicle to ensure optimal performance.
What Users Are Saying
Many users appreciate the ease of installation and the clarity of the display. The automatic calibration feature is frequently highlighted as a game-changer, eliminating the hassle of manual adjustments. Enthusiasts have noted that the gauge provides real-time data that is essential for tuning and performance monitoring, making it a valuable addition to any performance vehicle.
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
AutoMeter is an aftermarket company that started in 1957. The company specializes in creating high precision gauges for various automobiles. The company was founded by Vern Westberg and initially poured sand castings in their family’s backyard. Today, Autometer is considered the leading brand when it comes to vehicle instrumentations and is being used by a lot of enthusiasts worldwide.
Experts in their FieldWith more than 60 years in the industry, the company was able to perfect its craft and developed many industry-changing products such as rev control and quick responding tachometers. They also offer an LCD Competiton data acquisition system for those who are more serious when it comes to data monitoring.
State-of-the-art FacilityAutometer has one of the industry’s most advanced manufacturing facilities based in Sycamore, IL USA. This, coupled with an advanced engineering system allows them to create parts that are durable, accurate, and precise. The company is ISO certified so you can be sure that you get quality products consistently.
Autometer has its own High-Performance division that focuses on competition spec and racing electronics and instrumentations. Using their experience, they are able to develop and continuously improve their products and adapt them to the ever-changing automotive technology.
Purchase Autometer at Vivid RacingIf you want to accurately monitor your engine’s vitals, then upgrade your gauges to Autometer. They have been the trusted brand of many enthusiasts and racers worldwide and have proven themselves as the leading brand in the industry. To know more, visit Vivid Racing and check out their list of products that would fit your specific requirement.
Auto Meter warrants to the consumer that this product will be free from defects in materials and workmanship for a period of twelve (12) months from the date of the original purchase. Products that fail within this 12 month warranty period will be repaired or replaced at the manufacturer's option to the consumer, when determined by the manufacturer that the product failed because of defects in material or workmanship. This warranty is limited to the repair or replacement of parts in the instrument and the necessary labor done by the manufacturer to affect the repair or replacement of the instrument. In no event shall this warranty exceed the original purchase price of the instrument, nor shall the manufacturer be responsible for special, incidental or consequential damages or costs incurred due to failure of this product. Warranty claims to the manufacturer must be transportation prepaid and accompanied with dated proof of purchase. This warranty applies only to the original purchaser of product and is non-transferable. All implied warranties shall be limited in duration to the said 12 month warranty period. Breaking the meter seal, improper use or installation, accident, water damage, abuse, unauthorized repairs or alterations voids this warranty. The manufacturer disclaims any liability for consequential damages due to breach of any written or implied warranty on all products made by the manufacturer.
Installation Instructions
Click to view the Installation Instructions here
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