Air/Fuel Ratio Gauge Specification

• Material: ABS
• Color: black case, blue digital readout
• Input Voltage: 12V
• Air fuel ratio meter: 20:1~10:1
• Diameter: 2 inch 52mm
• 1.The goods include installation instructions in English.
• 2.It is suitable for 12 volt, 4 / 6 / 8 cylinder and gasoline vehicle

Oxygen Sensor Specification:

• OEM:0258006028
• Working Voltage: DC12V
• 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

 
Package included:

• 1* Air Fuel AFR Gauge
• 1* Narrowband Oxygen Sensor
• 1* English Manual(Only teach how to install the gauge,but do not teach how to install the O2 sensor,thanks)

Note:

• 1.Highly Recommended professional installation,do not teach you how to connect the O2 Oxygen sensor.