CNSPEED 30-0300 Wideband Air-Fuel Ratio (AFR) Gauge Kit with LSU 4.9 Sensor
A 52mm wideband UEGO air-fuel ratio gauge kit for engine tuning, with an LSU 4.9 oxygen sensor (OE 0258017025) and a digital LED display.
Highlights
52mm (2-1/16-inch) gauge; digital LED display with colour-changing LED sweep
Monitors AFR accurately during tuning to help avoid a lean mixture
User-configurable for different fuels; Lambda or O2 percent; free-air calibration
0-5V, RS232 serial and CAN-bus outputs for logging; supports up to 16V systems
Works with gasoline, methanol, ethanol, diesel, propane and CNG; EFI or carbureted
Specs
OE sensor reference: 0258017025; 1-year warranty
Good to know
Before installing, make sure the battery can supply a steady 12V at about 2A. Includes a decorative sticker (colour sent at random unless a note is left on the order).
