Introduction
LSU ADV is the latest and greatest Bosch wideband O2 sensor. It is another revolution of the Bosch wideband technology, from LSU4.9.
The advantage of LSU ADV sensors:
Sensing Element
1. New sensing element design: linear shape (LSU ADV) vs radial shape (LSU4.9)
2. Optimized heater design for reduced heater power demand and faster light-off time
3. Robustness against thermal shock improved
Connector / wire harness
Free choice of connector ; LSU ADV only has 5 pins
No trim resistor, automatic calibration available
Savings one wire, and less failure mode
Product Specification & Application
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http://www.leadinglambda.com/