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#AEM AIR FUEL RATIO GAUGE WIRING 4100 FREE#
No free air sensor calibration required - ever.Bosch 4.9 LSU wideband sensor and weld-in bung included (PN 30-4110).Interchangeable black and white faceplates included for customizing gauge appearance (digital gauges only).The sensors are not interchangeable between the two gauge controllers in any way, including changing connectors on the gauges.
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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 4.9 LSU sensor features the same fuel compatibility as the 4.2 LSU and NEVER requires free-air calibration when used with AEM’s 30-4110 Wideband UEGO AFR Gauge. The Bosch 4.9 LSU sensor used in the 30-4110 AEM Wideband UEGO AFR Controller Gauge has a faster light off time and draws less current than the 4.2 LSU sensor used with AEM’s 30-4100 Wideband UEGO Controller Gauge, which will be superseded to the 30-4110 gauge in August, 2014. The Bosch UEGO sensor gives the controller its speed and accuracy. 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). All AEM digital gauges feature a 0-5v analog output for use with data loggers and almost any engine management system. A 52mm (2-1/16") gauge housing ensures that it will fit in most gauge pods and can be remotely mounted virtually anywhere. Our World-famous Wideband 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.
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