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Item specifics
Product Description
DRAGON GAUGE 2" 52mm Air Fuel Ratio Gauge LED Digital Display With Narrowband O2 Oxygen Sensor Car Gauge for 12V Car 0258006028 1.When powered on digital gauge will read the voltage for 1 minute and switch to Air Fuel Ratio.It will only switch back to voltage if there is a decrease or increase. 2.Air-fuel ratio gauge is suitable for 12V gasoline vehicles3.The oxygen sensor is suitable for Geely Emgrand Citroen Fiat PEUGEOTOxygen Sensor Specification: OEM:0258006028 Working Voltage: DC12V Signal Line Voltage: 0-1V Spiral: M18*1.5 Use Wrench: 22mm Output Voltage: Maximum value ≥900mv/ minimum value ≤50mv. Response time: (600mV-300mV) ≤100ms. Response time: (300mV -600mV) ≤100ms. Starting time: ≤10s Heating resistance: 8.5~9.5Ω Internal resistance: 200~300Ω Connection : The green wire of the gauge is connected with the black wire of the sensor.The gray line is connected to the negative pole of the battery.One white wire connect with the car shell or battery negative pole.Another white wire connect to the ACC line of ignition switch.About the air fuel gauge, please see the installation instructions.Package included: 1* Air Fuel AFR Gauge 1* Narrowband Oxygen Sensor 1* English Manual(only instrument installation manual, no sensor installation manual Note: 1.Highly Recommended professional installation,do not teach you how to connect the O2 Oxygen sensor. |