AEM 4 Channel Wideband UEGO Controller

AEM 4 Channel Wideband UEGO Controller

AEM’s 4-Channel Wideband UEGO Controller is a must for racers who want to monitor and/or tune individual cylinder AFR using a standalone engine management system for maximum engine performance and reliability. It allows users to simultaneously monitor individual cylinder Air/Fuel Ratios (AFR) on up to four cylinders and can monitor 8 individual cylinders with the addition of a second unit (up to 12 cylinders by daisy chaining three units together using AEMnet CAN bus). AEM's optional exhaust backpressure compensation kit allows racers with turbos to mount the sensors pre-turbo for accurate, responsive AFR readings in every cylinder. If you want the absolute best tune and most accurate engine air/fuel ratios there is no substitute for using the 4-Channel Wideband UEGO AFR Controller. The 4-Channel Wideband UEGO Controller includes one Bosch wideband sensor and one stainless steel stand-off sensor bung.

• Allows for monitoring of individual cylinder AFRs for maximum engine power and safety
• Two status lights per sensor for error detection and operating status
• Pair multiple units together for use on 6, 8, 10 or 12 cylinders
• Compact (4.8" x 4.55" x 1.44"), weather & shock proof enclosure
• Accurate to 0.1 AFR
• One Bosch Wideband UEGO sensor and one stainless weld-in bung included (see Buy/Instructions tab for additional sensors/bungs)
• No free air calibration required—ever
• AEMnet compatible