ARTILAURA Wideband AFR Gauge Wideband O2 Air/Fuel Ratio Gauge Kit LSU 4.9 Oxygen Sensor AFR Gauge Meter

★★★★★ 4.3 90 reviews

$102.99
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$102.99
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Free shipping Free 30-day returns

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Product details

Management number 215530348 Release Date 2026/04/12 List Price $41.20 Model Number 215530348
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  • Real-Time Monitoring: Wideband Air Fuel Ratio Gauge tracks air-fuel ratio changes in real time,delivering data for your engine. When paired with a quick-reacting LSU 4.9 UEGO sensor (20ms typical), it keeps your engine running at peak performance
  • Feature: 2-1/16" (52mm) Air/Fuel Ratio Gauge with black dial. 8.0:1 to 20.0:1 AFR / 0.55 to 2.00 Lambda. 8.0:1 to 20.0:1 AFR / 0.55 to 2.00 Lambda. Supports up to 16V system voltage and works with the LSU4.9 sensor. With 0–5V analog output, Serial RS-232 Output and CAN bus output, lets you switch between three key display modes—AFR, Lambda, and O2%—for instant, at-a-glance data
  • Customizable Viewing: Digital wideband AFR gauge customize the display to 3 or 4-digit, switch between AFR, Lambda, and O2% modes, and use the 24-color LED ring to check mixture status at a glance. The bright 4-digit readout works day or night
  • Dual Calibration Modes: UEGO sensor has two calibration methods: (1) rCAL (Resistor Trim Calibration), the factory-default mode with pre-set trim resistor calibration that needs no extra setup for most applications. (2) ACAL (Free Air Calibration) - just remove the sensor from exhaust, run the 10–15 second ACAL menu function in fresh air, and check the gauge's PASS/FAIL readout
  • Package Includeds:1 x Wideband UEGO Gauge,1 x Wideband LSU4.9 Sensor,1 x Power/IO Cable,1 x Sensor Harness,1 x Silver Bung,1 x Connectors,1 x Installation Instruction

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4.3 out of 5
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90 ratings | 37 reviews
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