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Maintain Peak Engine Performance with Accurate AFR

The Racepak Air/Fuel Ratio Oxygen Sensor is a vital replacement part for maintaining the accuracy of your engine's data acquisition system. Whether you are running a single-channel or 4-channel setup, this sensor provides the precise O2 readings necessary to monitor combustion efficiency. An accurate AFR reading is critical for tuning fuel maps, preventing detonation, and ensuring your engine produces maximum power safely.

Technical Highlights

• Universal Compatibility: Designed for use with Racepak single or 4-channel AFR modules.
• High-Speed Response: Provides rapid feedback for real-time fuel adjustments.
• Durable Construction: Engineered to handle the high-heat environment of exhaust systems.
• Easy Replacement: Simple plug-and-play design for quick sensor swaps at the track.
• Consistent Data: Ensures reliable AFR logging for precise post-run analysis.

Over time, oxygen sensors can become fouled or lose accuracy due to heat and exhaust contaminants. Replacing your sensor regularly is essential for maintaining the integrity of your data logs. Don't let a faulty sensor lead to poor tuning decisions or engine damage. Keep your data acquisition system running at its best with authentic replacement parts. Explore our full range of Racepak sensors and components at GGCRACING.