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Tools Onion Gadget Slicer Kitchen Stainless Cutter Holder KF Steel Vegetable. Genuine 30-4110 Wideband Gauge Controller AFR O2 Air Fuel Ratio 2 1/16 52mm. What Is a UEGO Air/Fuel Controller? The 52mm(2-1/16'') Universal Exhaust Gas Oxygen(UEGO) Gauge features a digital readout and sweeping 24 color-coded light emitting diode(LED) display, providing immediate reference to the engine air fuel ratio(or Lambda) in real-time. The gauge is ideal for all vehicles including carbureted appplications and engine dynamometers.
A user-selectable 0-5V analog output is included and can be used with data loggers as well as most Electronic Fuel Injection(EFI) systems including the Engine Management System(EMS). A serial data stream is also integrated for air fuel(or Lambda) ratio output to a RS-232 com port.Why Use a Air/Fuel Controller? Accurate AFR data is critical when tuning an engine. Running rich(very low air/fuel ratio, excessive fuel) can cause a loss in power, while running too lean(very high air/fuel ratio, not enough fuel) may result in serious engine damage. Using a wideband air/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency. The gauge has a comprehensive line of highly accurate, reliable wideband air/fuel controllers that can help ensure your vehicle is optimally tuned. Some of our competitors require that you frequently perform a free-air calibration procedure to calibrate their O2 sensors. This process involves removing the sensor from the bung while still connected to the controller device, then waving the sensor in the air so it can read atmospheric O2 levels.
We use Bosch 4.9 LSU sensors in our wideband controllers. Our sensors are individually laboratory-calibrated by Bosch and never require free air calibration! The heart of the gauge is the Bosch LSU4.9 Universal Exhaust Gas Oxygen(UEGO) sensor. This type of sensor is commonly referred to as"Laboratory Grade" and works on a different principle than the narrow band oxygen sensor found in most vehicles.
Its unique design makes precision AFR measurements possible over the entire operating range. UEGO sensor uses a "current pump" to determine the actual oxygen concentration within the sensing element. The output is in the form of a very small current, which varies depending on the air-fuel ratio.This is completely different from a narrow band oxygen sensor, which directly outputs a voltage. The UEGO sensor design allows measurement of the exact air fuel ratio over the entire operating range. Each UEGO sensor is individually calibrated and a resistor integral at the connector body is laser trimmed with this value. This process replaces the "free air" calibration procedure required by some manufacturers when changing sensors and implements a sensor specific calibration for unparalleled accuracy.
Can I Change the UEGO Sensor's Connector? There is a laser-etched, calibrated resistor in the sensor's connector body. This resistor is specifically created for the exact sensor that it is attached to.Modifying this will invalidate the sensor's output. The world-famous O2 air/fuel ratio UEGO gauge features a digital LED display and sweeping LED'needle' that changes colors as AFR changes from rich to lean. A 52mm(2-1/16) gauge housing ensures that it will fit in most gauge pods and can be remotely mounted virtually anywhere.
All digital gauges feature a 0-5V analog output for use with data loggers and almost any engine management system. Each gauge comes with black and silver bezels and black and white faceplates for multiple color combinations and a custom look(a black Lambda faceplate and black and white Air/Fuel ratio faceplates).
The Bosch UEGO sensor gives the controller its speed and accuracy. The Bosch 4.9 LSU sensor used in the 30-4110 Wideband UEGO AFR Controller Gauge has a faster light off time and draws less current than the 4.2 LSU sensor used with 30-4100 UEGO Controller Gauge, which was superseded to the 30-4110 gauge in August, 2014.
The 4.9 LSU sensor features the same fuel compatibility as the 4.2 LSU and NEVER requires free-air calibration when used with 30-4110 UEGO AFR Gauge. The 30-4110's 4.9 LSU sensor uses a different connector than the connector used with the 4.2 LSU sensors included with the original 30-4100 gauge controller.
The sensors are not interchangeable between the two gauge controllers in any way, including changing connectors on the gauges. The O2 air/fuel ratio UEGO gauge is a must if you want to maximize your engine's power and safety. When tuning an engine, accurate air/fuel ratio data is critical because running with too rich of an AFR can cause a loss of power, and running a lean AFR can result in serious engine damage.
Its digital Wideband AFR UEGO gauge can quickly alert you to even a 1 change in air/fuel ratio and provide enough time to shut down an engine before damage occurs. The sensor contains a ceramic module and should not be subject to mechanical or thermal shock or it may be damaged. The sensor is not designed for operation on leaded fuels, doing so will dramatically shorten sensor life.
Long term running in the rich region(Lamdba0.95) will shorten sensor life. High exhaust temperatures(over 850) will shorten sensor life. Engine oil consumption at a rate greater than 1 quart per 1,000 miles will shorten sensor life. With the UEGO sensor installed, do not run the engine without power applied to the gauge.
Supply Current(Nominal): 1.3AMPs. Sweeping LED: 0.751 to 1.143 Lambda.Numerical Display: 10.0:1 to 18.5:1 AFR Gasoline. Harness & Connector Temp Limit: 105. Type: Bosch UEGO LSU4.9. Cable & Protector Sleeve Temp Limit: 250. Heater Current: 1.2A at 12V(Each Sensor). Mounting: M18×1.5 Thread, Torque to 30ft-lbs. Nominal Service Life: 80,000 km for Unleaded Fuel. 50,000 km for Leaded Fuel 0.15g Pb/l. 20,000 km for Leaded Fuel 0.4g Pb/l. 10,000 km for Leaded Fuel 0.6g Pb/l. 1 × 2-1/16in UEGO Gauge Assembly. 1 × O2 Sensor Weld Bung - Mild steel M18x1.5. 1 × 4 Lead Harness. 1 × UEGO Sensor Harness. 1 × Black Lambda Faceplate. Our company is an emerging professional Cross-Border Electronic company. So far we have finished the assets re-organization and obtained wholesale financing. We guarantee every product is of high quality and durable utility compared to other factories becayse we choose the best-buys goods.
We are really appreciated if you would like to give us your valuable positive comment(s) after you receive our products, which is a huge encouragement for us to make our products and service better and better. Hope you will love our items. Any questions will be answered promptly, so please feel free to let me know your concern.We now have warehouses in Germany. Please do check everything carefully when receiving the package. Failure to do so might result in damage to your own rights and interests. The item "Genuine 30-4110 Wideband Gauge Controller AFR O2 Air Fuel Ratio 2 1/16 52mm" is in sale since Wednesday, March 31, 2021. This item is in the category "Vehicle Parts & Accessories\Car Tuning & Styling\Air Intake & Induction\Boost Controllers". The seller is "nice-shop2" and is located in Prague. This item can be shipped worldwide.