Description
The Circuit Hero Digital A/F Gauge w/ Bosch® 4.9 LSU Sensor accurately measures the engine’s air/fuel ratio . Using a wideband air/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency.
Our sensors are individually laboratory-calibrated by Bosch and never require calibration.
FEATURES:
- 4.9 LSU Sensor with Weld-In Bung Included
- 52mm (2 1/16”) Gauge Housing
- Display Output from 10:1 to 20:1 AFR
- LED Display w/ 3 Color Sweep from Red, Yellow, Green
- Accuracy Down to 0.001 with a 4 Digit Display
- 0-5 Volt Output for ECU, Dataloggers, etc.
Installation Guide
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