New CNSPEED 30-0300 X-Series Wideband O2 Air Fuel Ratio Gauge Kit LSU 4.9 0258017025 Oxygen Sensor for Car Oxygen Sensor

Part Number:

30-0300

Description:

X-Series AFR Gauge

A wideband UEGO sensor controller accurately monitors Air/Fuel ratios (AFR) during the tuning process to prevent a lean fuel mixture, which could lead to engine damage. It has combined its single-channel wideband UEGO controller and gauge display into one unit, uniting unsurpassed AFR accuracy and control with an easy-to-read interface. The Gauge-Type Wideband UEGO Controller features a digital LED display and sweeping LED ''needle'' that changes colors as AFR changes from rich to lean. The unit's 52mm (2-1/16'') gauge housing fits in most gauge pods and can be remotely mounted virtually anywhere.

The X-Series Wideband AFR Sensor Controller Gauge (PN 30-0300) measures 2 1/16th-inch (52mm) in diameter and features a modern, visually striking faceplate and new seven-segment center display that is 87% larger than the 30-4110 Wideband Gauge's center display. This creates the perception of a larger overall gauge, but in a common 52mm size for easy mounting. Its slim depth and ultra-slim cup depth dramatically increases its application base and potential mounting locations.

The X-Series Wideband AFR Gauge has a user configurable display via buttons on the gauge face that allows you to change AFR values for different fuels, Lambda or O2%, change the center display to three or four digits, perform a free-air calibration if desired as the sensor ages, and change the CAN message ID when linking multiple X-Series Inline Controllers or X-Series Controller Gauges. A black bezel and black dual-faced faceplate for air/fuel and Lambda are included. Locking connectors ensure a positive connection between the harnesses and gauge and a new single board design adds to the new gauge's durability.

The gauge includes a 0-5v and RS232 Serial Port output for feedback control and data logging, and an net (CANbus) output for data logging. net allows additional X-Series Wideband Controllers to be daisy chained together (up to 16 cylinders) for recording AFR in multiple cylinders. It supports vehicle/system voltages up to 16V, and can be used on EFI or carbureted applications, and dynamometers in applications using gasoline, methanol, ethanol, Diesel, propane, and CNG.

X technology:

X wideband technology gives these controllers the ability to read and report values that other controllers do not, which can deliver more optimized engine tuning and a safer overall operating condition. The controller's high-speed digital implementation ensures no loss of signal fidelity and full transient response, making it able to identify the slightest fluctuations in AFR and output them in full value.

Factory calibration resistor or free-air cal, it's your choice!: The X-Series Wideband Gauge and X-Series Inline Controller support the popular 4.9LSU sensor and can utilize both the factory calibration resistor and free-air calibration methods**. This allows users to take advantage of the precise factory resistor calibration when a sensor is new but then allows for free-air calibrations if the user desires when the sensor ages. It's the perfect marriage of simplicity and accuracy!

After receiving the product, if you have any questions about it, please feel free to contact our
customer servic at any time. We will do our best to solve your problems.

Special note: Before installing the instrument, check whether the battery can reach the voltage of 12V and the current of 3A normally.

Output negative: V – The black line and the brown line are merged together.

Output positive: Red line