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Oxygen Sensor

By measuring the oxygen content of the exhaust gas, the Oxygen Sensor supplies the necessary information for the right air/fuel mixture to the engine control unit and supports a powerful engine combustion.

Features LSU 4.9 LSU 5.2
Features
Measurement range 
LSU 4.9
Gasoline and Diesel
LSU 5.2
Gasoline
Features
Measurement range 
LSU 4.9
λ 0,70 – air
LSU 5.2
λ 0,65 – air
Features
Max Exhaust Gas Temperature
LSU 4.9
1030°C
LSU 5.2
1030°C
Features
Heater Power Demand
LSU 4.9
7.5 W
LSU 5.2
8.1 W
Features
Light-off Time
LSU 4.9
≤ 10 s
LSU 5.2
≤ 7 s
Features
Thermal Shock Protection
LSU 4.9
Yes – Optional coating on sensor element
Yes – Optional Sensor Housing & Protection Tube
LSU 5.2
Yes – Protective coating on sensor element
Yes – Compact sensor element better protected
Features
Connector
LSU 4.9
Bosch with trim resistor
LSU 5.2
Bosch with trim resistor
Features
Pre-Turbo Applications
LSU 4.9
No
LSU 5.2
No
Features
TSP
LSU 4.9
Optional
LSU 5.2
Yes
Features
Length range
LSU 4.9
450-1000mm
LSU 5.2
-

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