** These will be shipped directly from Aeroforce. If you order this with other items, you will receive 2 shipments. (One from Aeroforce for the wideband and the other from us for the other products) **
 
Wideband Air/Fuel Sensor Kit Includes:
Digital 12-volt Wideband Controller Unit 
LSU4.9 Wideband Oxygen Sensor 
10 ft. Sensor Wire Harness 
5 ft. Control Unit to Gauge Wire Harness 
5 ft. Power Wire Harness 
Weld-In Sensor Bung 
Full instructions and technical support
 Kit Features:
Now you can easily monitor and log air/fuel ratio on your Aeroforce gauge or other data logging device with the AeroForce affordable wideband air/fuel kit. 
Accurate to 0.1 A/F point; allowing you to accurately monitor your engine tune or PCM calibration. 
According to Bosch, due to the improved sensing element design the LSU4.9 shows higher lifetime robustness over the
LSU4.2 delivering a longer life span and more accurate readings. 
This sensor draws less power and has some advantages in high flow situations. 
It can be used in diesel applications as well, the 4.2 is not designed for this.
Accurate to 0.1 A/F point
Displays A/F ratio or Lambda
0-5v output
Displays A/F ratio from 10:1 to 20:1