Bosch Wideband 5-wire O2 sensor 17014

NOTE: This CANNOT be used with any of Prosport's AFR gauges. This is only a 4.2 O2 sensor. All of our Wideband AFR gauges ultilize the lastest Bosch 4.9 O2 sensor. Bosch LSU 4.2 5 wire heated O2 sensor. Bosch part # 17014 Innovate part # 3737 Can be used with PLX, Innovate systems (LM-1 or LC-1)or simply as a replacement to your stock wideband O2 sensor The newest generation of oxygen sensors are being called "wideband" lambda sensors or "air/fuel ratio sensors" because that's exactly what they do. They provide a precise indication of the exact air/fuel ratio, and over a much broader range of mixtures - all the way from 0.7 lambda (11:1 air/fuel ratio) to straight air! The Bosch LSU 4 wideband oxygen sensor is a 5-wire sensor that reads oxygen in much the same way as a traditional oxygen sensor. but it uses the latest "planar" construction with a special two-part sensing element to measure how much oxygen is in the exhaust. The Bosch LSU 4 wideband oxygen sensor has a response tim