APSX D2 Digital Wideband O2 Air Fuel Ratio Controller All-in-One 2 1/16" (52mm) Gauge - White Faceplate (White)

APSX Wideband Controller has been designed to exceed the performance of similar devices, while offering lower cost. It is easier to install. It features ANTI-GLARE faceplate which you can use comfortably during the daytime. It comes with: D2 52mm gauge assembly, pre-assembled output and oxygen sensor cables with connectors and Bosch LSU4.2 (part# 17014) and weld-in BUNG. D2 assembly includes black bezel, anti-glare black or white GASOLINE faceplate and one of the five optional color LED display. It comes with benefits such as: 1 - Less wiring - no D1 controller required 2 - Simple installation - no D1 controller required 3 - One of the five bright LED color options (Red, Green, Orange, Blue, White) 4 - Configurable Four types of fuel (E85, Diesel, Gasoline, Methanol) and lambda display 5 - Sweeping LED indicator from rich (green) then normal (orange) to lean (red) 6 - Fail safe connector 7 - Anti-glare lens faceplate (black or white) options 8 - Multiple outputs for digital (to PC), analog (to data logger / EMS), narrowband for simulation and extra switch options 9 - No need a PC or tablet for programming upper/lower limits and other settings