The ECUmaster Lambda to CAN controller is a compact device used to control a Bosch LSU 4.9 wideband oxygen sensor and transmit the lambda reading via CANBUS. Two programmable 0-5V analog signal lines are available, along with CAN transmission.

The controller uses a dedicated Bosch integrated circuit, paired with an automotive grade digital controller, to precisely manage the oxygen sensor and calculate Lambda and AFR.

Multiple controllers may be used at the same time on one CAN–BUS, lending installation flexibility.
 
Key features:
Bosch LSU 4.9 support 
Operating voltage range: 9 -16V
Current consumption: up to 3A (during warm up)
IP65 enclosure
2 programmable analog outputs 0-5V
Communication and setup: CAN 2.0A/B
 
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