Wego III, Air/Fuel Ratio
Metering System
· Complete air/fuel ratio metering system with
built-in data logging. Includes WEGO III unit shown above, Bosch LSU4.2 5-wire
wide-band oxygen sensor, 18x1.5mm weld nut for mounting sensor on exhaust pipe,
and software on CDROM
· Versatile tuning aid for all carbureted and fuel
injected engines displays air/fuel ratio (AFR) and logs over 2 hours data
including AFR, engine RPM, and a spare 0-5V analog input for sensors such as
throttle position or manifold pressure
· Can be used for on-road or dyno
testing
· Suitable for automotive, motorcycle, and other
small engine applications
· Highly accurate with less than ±0.10
AFR error over 10.3 - 19.5 AFR range
· Easy free-air calibration procedure corrects for sensor
aging effects
· 0-5V analog AFR output for interface to dyno
instrumentation
· Ultra-bright daylight readable blue LED display
with automatic dimming under low light conditions
· Wide supply voltage range from 11-16V allows
operation from battery on small engines or race vehicles without an alternator.
Current draw is approx. 1 amp
· Built-in USB interface
· Fully encapsulated with water-proof LED
display
· Compact size: 4"L x 2"W x 0.5"H
