AutoMeter O2 Wideband Air/Fuel Sensor Kit

Compatible with Ultimate DL Tachometer

Part #: 9133

Overview

The AutoMeter O2 Wideband Air/Fuel Sensor Kit is an essential accessory for performance enthusiasts and tuners seeking precise air/fuel ratio monitoring. Designed specifically for use with the AutoMeter Ultimate DL playback tachometers, this kit provides accurate and real-time data critical for optimizing engine performance, ensuring safe operation, and achieving maximum power output. Whether you're tuning for street driving, spirited canyon runs, or track days, this wideband sensor kit helps you make informed adjustments to your vehicle’s fuel delivery system.

With its high-quality components and robust construction, this sensor kit allows you to monitor your engine’s air/fuel mixture with confidence. It is ideal for those who want to fine-tune their vehicle’s performance, improve fuel economy, or ensure emissions compliance during modifications. The kit’s 8-foot harness provides flexible installation options, making it suitable for a wide range of vehicle setups and engine bay configurations.

Key Features

The AutoMeter O2 Wideband Air/Fuel Sensor Kit offers several advanced features designed to deliver reliable and accurate readings:

• Motorsport-Grade Harness: An 8-foot, high-quality harness ensures durability and flexibility during installation, allowing for optimal sensor placement and connection to your Ultimate DL tachometer.
• Bosch LSU 4.2 Wideband Sensor: Equipped with a Bosch LSU 4.2 sensor, renowned in motorsport and tuning circles for its precision and longevity, providing accurate air/fuel ratio measurements across a wide range of conditions.
• High-Performance Electronics: Designed to deliver fast response times and stable readings, helping you make real-time adjustments during tuning sessions.
• Compatibility: Specifically engineered to work seamlessly with AutoMeter’s Ultimate DL tachometers, ensuring easy integration and reliable data logging.
• Robust Construction: Built to withstand harsh engine bay environments, including heat, vibration, and moisture, ensuring long-term reliability.
• Easy Installation: The kit includes all necessary components for straightforward setup, making it accessible for both professional tuners and DIY enthusiasts.

Construction & Design

The AutoMeter Wideband Air/Fuel Sensor Kit features a durable Bosch LSU 4.2 sensor housed within a rugged, heat-resistant casing designed for motorsport and high-performance applications. The 8-foot harness is constructed from high-grade, flexible wiring that resists abrasion and environmental damage, ensuring consistent performance over time. The sensor’s design allows for quick response and accurate readings, critical for precise tuning and monitoring. Overall, the kit’s robust construction ensures it can withstand the demanding conditions of high-performance engine environments, providing reliable data for your tuning needs.

Performance & Sound

This wideband sensor kit does not directly influence engine sound but significantly enhances your ability to monitor and optimize your vehicle’s air/fuel ratio. Accurate air/fuel data supports improved throttle response, fuel efficiency, and power delivery. The Bosch LSU 4.2 sensor is known for its fast response times and stability, making it a favorite among professional tuners and enthusiasts alike.

Installation & Fitment

The AutoMeter O2 Wideband Air/Fuel Sensor Kit is designed for straightforward installation. The included 8-foot harness allows flexible placement of the sensor in your exhaust system, typically in the downpipe or near the catalytic converter. The kit connects directly to your AutoMeter Ultimate DL tachometer, requiring minimal wiring and no additional tuning or modifications. Its rugged design ensures it can be mounted securely in high-temperature environments, and no special tools or skills are necessary for a proper setup.

Note: Proper sensor placement and calibration are recommended for optimal accuracy. Always follow the manufacturer’s installation instructions for best results.

What's Included

• Bosch LSU 4.2 wideband sensor
• 8-foot harness with connectors
• Installation hardware and mounting accessories
• Instruction manual

Ideal For

• Performance tuners and enthusiasts seeking precise air/fuel ratio monitoring
• Professionals conducting engine calibrations and diagnostics
• Track day and motorsport participants aiming for optimal engine tuning
• DIYers upgrading their vehicle’s tuning capabilities

Emissions Note

This product is designed for racing and off-road use only. It is not 50-state legal for street use and may not comply with emissions regulations in all jurisdictions. Please check local laws before installation.