Wideband O2 sensor (LSU49)

This sensor can be used with all wide band controllers and ECU’s that support LSU 4.9 sensors. This includes:

• Link G4+/G4X Fury and G4+Thunder ECU’s – These have on-board LSU4.9 wide-band control. 
• Link CAN-Lambda Controller – These are sold new with a sensor, so this sensor by itself is only required if you need a replacement.

Please note this sensor is sold solely for aftermarket use. As Bosch’s warranty excludes aftermarket applications, no warranty is provided on the LSU 4.9 Sensor. We have prepared some information about how to increase sensor lifespan here. 
 

Specifications

Application: lambda 0.65 to ∞

Exhaust gas temperature: 930°C (1,030 for a short time)

Hexagon temperature: 600°C

Thread: M18x1.5

Weight: 120 g

Includes plug and pin kit 

Documentation & Guides

Official Link Engine Management resources for this product:

• CAN LAMBDA manual (PDF)
• LSU 4.9 sensor lifespan (Link tech article)